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<?php
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/**
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* Copyright (c) 2008-2009, Davey Shafik <davey@php.net>
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* Laurent Laville <pear@laurent-laville.org>
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the authors nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* PHP versions 4 and 5
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*
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* @category PHP
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* @package PHP_CompatInfo
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* @author Davey Shafik <davey@php.net>
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* @author Laurent Laville <pear@laurent-laville.org>
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* @license http://www.opensource.org/licenses/bsd-license.php BSD
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* @version CVS: $Id: Parser.php,v 1.21 2009/01/02 10:18:47 farell Exp $
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* @link http://pear.php.net/package/PHP_CompatInfo
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* @since File available since Release 1.8.0b2
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*/
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require_once 'Event/Dispatcher.php';
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require_once 'File/Find.php';
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/**
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* An array of class init versions and extension
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*/
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require_once 'PHP/CompatInfo/class_array.php';
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/**
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* An array of function init versions and extension
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*/
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require_once 'PHP/CompatInfo/func_array.php';
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/**
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* An array of constants and their init versions
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*/
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require_once 'PHP/CompatInfo/const_array.php';
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/**
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* An abstract base class for CompatInfo renderers
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*/
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require_once 'PHP/CompatInfo/Renderer.php';
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/**
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* Event name of parsing data source start process
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*/
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define('PHP_COMPATINFO_EVENT_AUDITSTARTED', 'auditStarted');
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/**
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* Event name of parsing data source end process
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*/
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define('PHP_COMPATINFO_EVENT_AUDITFINISHED', 'auditFinished');
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/**
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* Event name of parsing a file start process
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*/
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define('PHP_COMPATINFO_EVENT_FILESTARTED', 'fileStarted');
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/**
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* Event name of parsing a file end process
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*/
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define('PHP_COMPATINFO_EVENT_FILEFINISHED', 'fileFinished');
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/**
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* Event name of parsing a file start process
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*/
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define('PHP_COMPATINFO_EVENT_CODESTARTED', 'codeStarted');
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/**
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* Event name of parsing a file end process
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*/
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define('PHP_COMPATINFO_EVENT_CODEFINISHED', 'codeFinished');
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/**
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* Parser logic
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*
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* This class is the model in the MVC design pattern of API 1.8.0 (since beta 2)
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*
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* @category PHP
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* @package PHP_CompatInfo
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* @author Laurent Laville <pear@laurent-laville.org>
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* @license http://www.opensource.org/licenses/bsd-license.php BSD
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* @version Release: 1.9.0
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* @link http://pear.php.net/package/PHP_CompatInfo
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* @since Class available since Release 1.8.0b2
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*/
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class PHP_CompatInfo_Parser
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{
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/**
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* Instance of concrete renderer used to show parse results
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*
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* @var object
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* @since 1.8.0b2
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* @access protected
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*/
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var $renderer;
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/**
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* Stores the event dispatcher which handles notifications
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*
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* @var object
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* @since 1.8.0b2
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* @access protected
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*/
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var $dispatcher;
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/**
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* Count the number of observer registered.
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* The Event_Dispatcher will be add on first observer registration, and
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* will be removed with the last observer.
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*
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* @var integer
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* @since 1.8.0b2
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* @access private
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*/
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var $_observerCount;
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/**
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* @var string Earliest version of PHP to use
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* @since 0.7.0
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*/
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var $latest_version = '4.0.0';
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/**
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* @var string Last version of PHP to use
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*/
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var $earliest_version = '';
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/**
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* @var array Parsing options
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*/
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var $options;
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/**
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* @var array Data Source
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* @since 1.8.0b2
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*/
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var $dataSource;
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/**
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* @var array Directory list found when parsing data source
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* @since 1.8.0b2
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* @see getDirlist()
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*/
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var $directories;
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/**
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* @var array List of files ignored when parsing data source
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* @since 1.8.0b2
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* @see getIgnoredFiles()
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*/
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var $ignored_files = array();
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/**
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* @var array Result of the latest data source parsing
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* @since 1.9.0b1
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* @see parseData()
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*/
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var $latest_parse = null;
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/**
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* Class constructor (ZE1) for PHP4
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*
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* @access public
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* @since version 1.8.0b2 (2008-06-03)
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*/
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function PHP_CompatInfo_Parser()
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{
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$this->__construct();
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}
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/**
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* Class constructor (ZE2) for PHP5+
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*
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* @access public
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* @since version 1.8.0b2 (2008-06-03)
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*/
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function __construct()
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{
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$this->options = array(
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'file_ext' => array('php', 'php4', 'inc', 'phtml'),
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'recurse_dir' => true,
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'debug' => false,
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'is_string' => false,
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'ignore_files' => array(),
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'ignore_dirs' => array()
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);
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}
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/**
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* Set up driver to be used
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*
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* Set up driver to be used, dependant on specified type.
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*
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* @param string $type Name the type of driver (html, text...)
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* @param array $conf A hash containing any additional configuration
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*
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* @access public
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* @return void
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* @since version 1.8.0b2 (2008-06-03)
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*/
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function setOutputDriver($type, $conf = array())
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{
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$this->renderer =& PHP_CompatInfo_Renderer::factory($this, $type, $conf);
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}
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/**
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* Registers a new listener
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*
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* Registers a new listener with the given criteria.
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*
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* @param mixed $callback A PHP callback
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* @param string $nName (optional) Expected notification name
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*
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* @access public
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* @return void
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* @since version 1.8.0b2 (2008-06-03)
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*/
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function addListener($callback, $nName = EVENT_DISPATCHER_GLOBAL)
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{
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$this->dispatcher =& Event_Dispatcher::getInstance();
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// $this->dispatcher->setNotificationClass('PHP_CompatInfo_Audit');
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$this->dispatcher->addObserver($callback, $nName);
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$this->_observerCount++;
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}
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/**
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* Removes a registered listener
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*
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* Removes a registered listener that correspond to the given criteria.
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*
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* @param mixed $callback A PHP callback
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* @param string $nName (optional) Expected notification name
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*
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* @access public
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* @return bool True if listener was removed, false otherwise.
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* @since version 1.8.0b2 (2008-06-03)
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*/
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function removeListener($callback, $nName = EVENT_DISPATCHER_GLOBAL)
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{
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$result = $this->dispatcher->removeObserver($callback, $nName);
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if ($result) {
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$this->_observerCount--;
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if ($this->_observerCount == 0) {
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unset($this->dispatcher);
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}
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}
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return $result;
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}
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/**
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* Post a new notification to all listeners registered.
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*
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* This notification occured only if a dispatcher exists. That means if
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* at least one listener was registered.
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*
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* @param string $event Name of the notification handler
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* @param array $info (optional) Additional information about the notification
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*
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* @access public
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* @return void
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* @since version 1.8.0b2 (2008-06-03)
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*/
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function notifyListeners($event, $info = array())
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{
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if (isset($this->dispatcher)) {
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$this->dispatcher->post($this, $event, $info);
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}
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}
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/**
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* Load components list
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*
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* Load components list for a PHP version or subset
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*
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* @param string $min PHP minimal version
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* @param string|boolean $max (optional) PHP maximal version
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* @param boolean $include_const (optional) include constants list
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* in final result
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* @param boolean $groupby_vers (optional) give initial php version
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* of function or constant
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*
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* @return array An array of php function/constant names history
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* @access public
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* @static
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* @since version 1.2.0 (2006-08-23)
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*/
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function loadVersion($min, $max = false,
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$include_const = false, $groupby_vers = false)
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{
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$keys = array();
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foreach ($GLOBALS['_PHP_COMPATINFO_FUNCS'] as $func => $arr) {
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if (isset($arr['pecl']) && $arr['pecl'] === true) {
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continue;
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}
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$vmin = $arr['init'];
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if (version_compare($vmin, $min) < 0) {
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continue;
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}
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if ($max) {
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$end = (isset($arr['end'])) ? $arr['end'] : $vmin;
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if (version_compare($end, $max) < 1) {
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if ($groupby_vers === true) {
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$keys[$vmin][] = $func;
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} else {
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$keys[] = $func;
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}
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}
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} else {
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if ($groupby_vers === true) {
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$keys[$vmin][] = $func;
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} else {
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$keys[] = $func;
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}
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}
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}
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if ($groupby_vers === true) {
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foreach ($keys as $vmin => $func) {
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sort($keys[$vmin]);
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}
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ksort($keys);
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} else {
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sort($keys);
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}
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if ($include_const === true) {
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$keys = array('functions' => $keys, 'constants' => array());
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foreach ($GLOBALS['_PHP_COMPATINFO_CONST'] as $const => $arr) {
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$vmin = $arr['init'];
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if (version_compare($vmin, $min) < 0) {
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continue;
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}
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if ($max) {
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$end = (isset($arr['end'])) ? $arr['end'] : $vmin;
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if (version_compare($end, $max) < 1) {
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if ($groupby_vers === true) {
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$keys['constants'][$vmin][] = $arr['name'];
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} else {
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$keys['constants'][] = $arr['name'];
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}
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}
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} else {
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if ($groupby_vers === true) {
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$keys['constants'][$vmin][] = $arr['name'];
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} else {
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$keys['constants'][] = $arr['name'];
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}
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}
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}
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ksort($keys['constants']);
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}
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return $keys;
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}
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/**
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378 |
* Returns list of directory parsed
|
|
|
379 |
*
|
|
|
380 |
* Returns list of directory parsed, depending of restrictive parser options.
|
|
|
381 |
*
|
|
|
382 |
* @param mixed $dir The directory name
|
|
|
383 |
* @param array $options An array of parser options. See parseData() method.
|
|
|
384 |
*
|
|
|
385 |
* @access public
|
|
|
386 |
* @return array list of directories that should be parsed
|
|
|
387 |
* @since version 1.8.0b2 (2008-06-03)
|
|
|
388 |
*/
|
|
|
389 |
function getDirlist($dir, $options)
|
|
|
390 |
{
|
|
|
391 |
if (!isset($this->directories)) {
|
|
|
392 |
$this->getFilelist($dir, $options);
|
|
|
393 |
}
|
|
|
394 |
|
|
|
395 |
return $this->directories;
|
|
|
396 |
}
|
|
|
397 |
|
|
|
398 |
/**
|
|
|
399 |
* Returns list of files parsed
|
|
|
400 |
*
|
|
|
401 |
* Returns list of files parsed, depending of restrictive parser options.
|
|
|
402 |
*
|
|
|
403 |
* @param mixed $dir The directory name where to look files
|
|
|
404 |
* @param array $options An array of parser options. See parseData() method.
|
|
|
405 |
*
|
|
|
406 |
* @access public
|
|
|
407 |
* @return array list of files that should be parsed
|
|
|
408 |
* @since version 1.8.0b2 (2008-06-03)
|
|
|
409 |
*/
|
|
|
410 |
function getFilelist($dir, $options)
|
|
|
411 |
{
|
|
|
412 |
$skipped = array();
|
|
|
413 |
$ignored = array();
|
|
|
414 |
|
|
|
415 |
$options = array_merge($this->options, $options);
|
|
|
416 |
$options['file_ext'] = array_map('strtolower', $options['file_ext']);
|
|
|
417 |
|
|
|
418 |
if ($dir{strlen($dir)-1} == '/' || $dir{strlen($dir)-1} == '\\') {
|
|
|
419 |
$dir = substr($dir, 0, -1);
|
|
|
420 |
}
|
|
|
421 |
|
|
|
422 |
// use system directory separator rather than forward slash by default
|
|
|
423 |
$ff = new File_Find();
|
|
|
424 |
$ff->dirsep = DIRECTORY_SEPARATOR;
|
|
|
425 |
|
|
|
426 |
// get directory list that should be ignored from scope
|
|
|
427 |
$ignore_dirs = array();
|
|
|
428 |
if (count($options['ignore_dirs']) > 0) {
|
|
|
429 |
foreach ($options['ignore_dirs'] as $cond) {
|
|
|
430 |
$cond = str_replace('\\', "\\\\", $cond);
|
|
|
431 |
$dirs = $ff->search('`'.$cond.'`', $dir, 'perl',
|
|
|
432 |
true, 'directories');
|
|
|
433 |
$ignore_dirs = array_merge($ignore_dirs, $dirs);
|
|
|
434 |
}
|
|
|
435 |
}
|
|
|
436 |
|
|
|
437 |
// get file list that should be ignored from scope
|
|
|
438 |
$ignore_files = array();
|
|
|
439 |
if (count($options['ignore_files']) > 0) {
|
|
|
440 |
foreach ($options['ignore_files'] as $cond) {
|
|
|
441 |
$cond = str_replace('\\', "\\\\", $cond);
|
|
|
442 |
$files = $ff->search('`'.$cond.'`', $dir, 'perl',
|
|
|
443 |
true, 'files');
|
|
|
444 |
$ignore_files = array_merge($ignore_files, $files);
|
|
|
445 |
}
|
|
|
446 |
}
|
|
|
447 |
|
|
|
448 |
list($directories, $files) = $ff->maptree($dir);
|
|
|
449 |
|
|
|
450 |
foreach ($files as $file) {
|
|
|
451 |
|
|
|
452 |
$file_info = pathinfo($file);
|
|
|
453 |
if ($options['recurse_dir'] == false
|
|
|
454 |
&& $file_info['dirname'] != $dir) {
|
|
|
455 |
$skipped[] = $file;
|
|
|
456 |
continue;
|
|
|
457 |
}
|
|
|
458 |
if (in_array($file_info['dirname'], $ignore_dirs)) {
|
|
|
459 |
$ignored[] = $file;
|
|
|
460 |
|
|
|
461 |
} elseif (in_array($file, $ignore_files)) {
|
|
|
462 |
$ignored[] = $file;
|
|
|
463 |
|
|
|
464 |
} else {
|
|
|
465 |
if (isset($file_info['extension'])
|
|
|
466 |
&& in_array(strtolower($file_info['extension']),
|
|
|
467 |
$options['file_ext'])) {
|
|
|
468 |
continue;
|
|
|
469 |
}
|
|
|
470 |
$ignored[] = $file;
|
|
|
471 |
}
|
|
|
472 |
}
|
|
|
473 |
|
|
|
474 |
$files = PHP_CompatInfo_Parser::_arrayDiff($files,
|
|
|
475 |
array_merge($ignored, $skipped));
|
|
|
476 |
$this->directories
|
|
|
477 |
= PHP_CompatInfo_Parser::_arrayDiff($directories, $ignore_dirs);
|
|
|
478 |
$this->ignored_files
|
|
|
479 |
= $ignored;
|
|
|
480 |
|
|
|
481 |
return $files;
|
|
|
482 |
}
|
|
|
483 |
|
|
|
484 |
/**
|
|
|
485 |
* Returns list of files ignored
|
|
|
486 |
*
|
|
|
487 |
* Returns list of files ignored while parsing directories
|
|
|
488 |
*
|
|
|
489 |
* @access public
|
|
|
490 |
* @return array or false on error
|
|
|
491 |
* @since version 1.8.0b2 (2008-06-03)
|
|
|
492 |
*/
|
|
|
493 |
function getIgnoredFiles()
|
|
|
494 |
{
|
|
|
495 |
return $this->ignored_files;
|
|
|
496 |
}
|
|
|
497 |
|
|
|
498 |
/**
|
|
|
499 |
* Returns the latest parse data source ignored functions
|
|
|
500 |
*
|
|
|
501 |
* Returns the latest parse data source ignored functions list
|
|
|
502 |
*
|
|
|
503 |
* @param mixed $file (optional) A specific filename or not (false)
|
|
|
504 |
*
|
|
|
505 |
* @access public
|
|
|
506 |
* @return mixed Null on error or if there were no previous data parsing
|
|
|
507 |
* @since version 1.9.0b2 (2008-12-19)
|
|
|
508 |
*/
|
|
|
509 |
function getIgnoredFunctions($file = false)
|
|
|
510 |
{
|
|
|
511 |
if (!is_array($this->latest_parse)) {
|
|
|
512 |
// no code analysis found
|
|
|
513 |
$functions = null;
|
|
|
514 |
} elseif ($file === false) {
|
|
|
515 |
$functions = $this->latest_parse['ignored_functions'];
|
|
|
516 |
} elseif (isset($this->latest_parse[$file])) {
|
|
|
517 |
$functions = $this->latest_parse[$file]['ignored_functions'];
|
|
|
518 |
} else {
|
|
|
519 |
$functions = null;
|
|
|
520 |
}
|
|
|
521 |
|
|
|
522 |
return $functions;
|
|
|
523 |
}
|
|
|
524 |
|
|
|
525 |
/**
|
|
|
526 |
* Returns the latest parse data source ignored extensions
|
|
|
527 |
*
|
|
|
528 |
* Returns the latest parse data source ignored extensions list
|
|
|
529 |
*
|
|
|
530 |
* @param mixed $file (optional) A specific filename or not (false)
|
|
|
531 |
*
|
|
|
532 |
* @access public
|
|
|
533 |
* @return mixed Null on error or if there were no previous data parsing
|
|
|
534 |
* @since version 1.9.0b2 (2008-12-19)
|
|
|
535 |
*/
|
|
|
536 |
function getIgnoredExtensions($file = false)
|
|
|
537 |
{
|
|
|
538 |
if (!is_array($this->latest_parse)) {
|
|
|
539 |
// no code analysis found
|
|
|
540 |
$extensions = null;
|
|
|
541 |
} elseif ($file === false) {
|
|
|
542 |
$extensions = $this->latest_parse['ignored_extensions'];
|
|
|
543 |
} elseif (isset($this->latest_parse[$file])) {
|
|
|
544 |
$extensions = $this->latest_parse[$file]['ignored_extensions'];
|
|
|
545 |
} else {
|
|
|
546 |
$extensions = null;
|
|
|
547 |
}
|
|
|
548 |
|
|
|
549 |
return $extensions;
|
|
|
550 |
}
|
|
|
551 |
|
|
|
552 |
/**
|
|
|
553 |
* Returns the latest parse data source ignored constants
|
|
|
554 |
*
|
|
|
555 |
* Returns the latest parse data source ignored constants list
|
|
|
556 |
*
|
|
|
557 |
* @param mixed $file (optional) A specific filename or not (false)
|
|
|
558 |
*
|
|
|
559 |
* @access public
|
|
|
560 |
* @return mixed Null on error or if there were no previous data parsing
|
|
|
561 |
* @since version 1.9.0b2 (2008-12-19)
|
|
|
562 |
*/
|
|
|
563 |
function getIgnoredConstants($file = false)
|
|
|
564 |
{
|
|
|
565 |
if (!is_array($this->latest_parse)) {
|
|
|
566 |
// no code analysis found
|
|
|
567 |
$constants = null;
|
|
|
568 |
} elseif ($file === false) {
|
|
|
569 |
$constants = $this->latest_parse['ignored_constants'];
|
|
|
570 |
} elseif (isset($this->latest_parse[$file])) {
|
|
|
571 |
$constants = $this->latest_parse[$file]['ignored_constants'];
|
|
|
572 |
} else {
|
|
|
573 |
$constants = null;
|
|
|
574 |
}
|
|
|
575 |
|
|
|
576 |
return $constants;
|
|
|
577 |
}
|
|
|
578 |
|
|
|
579 |
/**
|
|
|
580 |
* Returns the latest parse data source version
|
|
|
581 |
*
|
|
|
582 |
* Returns the latest parse data source version, minimum and/or maximum
|
|
|
583 |
*
|
|
|
584 |
* @param mixed $file (optional) A specific filename or not (false)
|
|
|
585 |
* @param bool $max (optional) Level with or without contextual data
|
|
|
586 |
*
|
|
|
587 |
* @access public
|
|
|
588 |
* @return mixed Null on error or if there were no previous data parsing
|
|
|
589 |
* @since version 1.9.0b1 (2008-11-30)
|
|
|
590 |
*/
|
|
|
591 |
function getVersion($file = false, $max = false)
|
|
|
592 |
{
|
|
|
593 |
$key = ($max === true) ? 'max_version' : 'version';
|
|
|
594 |
|
|
|
595 |
if (!is_array($this->latest_parse)) {
|
|
|
596 |
// no code analysis found
|
|
|
597 |
$version = null;
|
|
|
598 |
} elseif ($file === false) {
|
|
|
599 |
$version = $this->latest_parse[$key];
|
|
|
600 |
} elseif (isset($this->latest_parse[$file])) {
|
|
|
601 |
$version = $this->latest_parse[$file][$key];
|
|
|
602 |
} else {
|
|
|
603 |
$version = null;
|
|
|
604 |
}
|
|
|
605 |
|
|
|
606 |
return $version;
|
|
|
607 |
}
|
|
|
608 |
|
|
|
609 |
/**
|
|
|
610 |
* Returns the latest parse data source classes declared
|
|
|
611 |
*
|
|
|
612 |
* Returns the latest parse data source classes declared (internal or
|
|
|
613 |
* end-user defined)
|
|
|
614 |
*
|
|
|
615 |
* @param mixed $file (optional) A specific filename or not (false)
|
|
|
616 |
*
|
|
|
617 |
* @access public
|
|
|
618 |
* @return mixed Null on error or if there were no previous data parsing
|
|
|
619 |
* @since version 1.9.0b1 (2008-11-30)
|
|
|
620 |
*/
|
|
|
621 |
function getClasses($file = false)
|
|
|
622 |
{
|
|
|
623 |
if (!is_array($this->latest_parse)) {
|
|
|
624 |
// no code analysis found
|
|
|
625 |
$classes = null;
|
|
|
626 |
} elseif ($file === false) {
|
|
|
627 |
$classes = $this->latest_parse['classes'];
|
|
|
628 |
} elseif (isset($this->latest_parse[$file])) {
|
|
|
629 |
$classes = $this->latest_parse[$file]['classes'];
|
|
|
630 |
} else {
|
|
|
631 |
$classes = null;
|
|
|
632 |
}
|
|
|
633 |
|
|
|
634 |
return $classes;
|
|
|
635 |
}
|
|
|
636 |
|
|
|
637 |
/**
|
|
|
638 |
* Returns the latest parse data source functions declared
|
|
|
639 |
*
|
|
|
640 |
* Returns the latest parse data source functions declared (internal or
|
|
|
641 |
* end-user defined)
|
|
|
642 |
*
|
|
|
643 |
* @param mixed $file (optional) A specific filename or not (false)
|
|
|
644 |
*
|
|
|
645 |
* @access public
|
|
|
646 |
* @return mixed Null on error or if there were no previous data parsing
|
|
|
647 |
* @since version 1.9.0b1 (2008-11-30)
|
|
|
648 |
*/
|
|
|
649 |
function getFunctions($file = false)
|
|
|
650 |
{
|
|
|
651 |
if (!is_array($this->latest_parse)) {
|
|
|
652 |
// no code analysis found
|
|
|
653 |
$functions = null;
|
|
|
654 |
} elseif ($file === false) {
|
|
|
655 |
$functions = $this->latest_parse['functions'];
|
|
|
656 |
} elseif (isset($this->latest_parse[$file])) {
|
|
|
657 |
$functions = $this->latest_parse[$file]['functions'];
|
|
|
658 |
} else {
|
|
|
659 |
$functions = null;
|
|
|
660 |
}
|
|
|
661 |
|
|
|
662 |
return $functions;
|
|
|
663 |
}
|
|
|
664 |
|
|
|
665 |
/**
|
|
|
666 |
* Returns the latest parse data source extensions used
|
|
|
667 |
*
|
|
|
668 |
* Returns the latest parse data source extensions used
|
|
|
669 |
*
|
|
|
670 |
* @param mixed $file (optional) A specific filename or not (false)
|
|
|
671 |
*
|
|
|
672 |
* @access public
|
|
|
673 |
* @return mixed Null on error or if there were no previous data parsing
|
|
|
674 |
* @since version 1.9.0b1 (2008-11-30)
|
|
|
675 |
*/
|
|
|
676 |
function getExtensions($file = false)
|
|
|
677 |
{
|
|
|
678 |
if (!is_array($this->latest_parse)) {
|
|
|
679 |
// no code analysis found
|
|
|
680 |
$extensions = null;
|
|
|
681 |
} elseif ($file === false) {
|
|
|
682 |
$extensions = $this->latest_parse['extensions'];
|
|
|
683 |
} elseif (isset($this->latest_parse[$file])) {
|
|
|
684 |
$extensions = $this->latest_parse[$file]['extensions'];
|
|
|
685 |
} else {
|
|
|
686 |
$extensions = null;
|
|
|
687 |
}
|
|
|
688 |
|
|
|
689 |
return $extensions;
|
|
|
690 |
}
|
|
|
691 |
|
|
|
692 |
/**
|
|
|
693 |
* Returns the latest parse data source constants declared
|
|
|
694 |
*
|
|
|
695 |
* Returns the latest parse data source constants declared (internal or
|
|
|
696 |
* end-user defined)
|
|
|
697 |
*
|
|
|
698 |
* @param mixed $file (optional) A specific filename or not (false)
|
|
|
699 |
*
|
|
|
700 |
* @access public
|
|
|
701 |
* @return mixed Null on error or if there were no previous data parsing
|
|
|
702 |
* @since version 1.9.0b1 (2008-11-30)
|
|
|
703 |
*/
|
|
|
704 |
function getConstants($file = false)
|
|
|
705 |
{
|
|
|
706 |
if (!is_array($this->latest_parse)) {
|
|
|
707 |
// no code analysis found
|
|
|
708 |
$constants = null;
|
|
|
709 |
} elseif ($file === false) {
|
|
|
710 |
$constants = $this->latest_parse['constants'];
|
|
|
711 |
} elseif (isset($this->latest_parse[$file])) {
|
|
|
712 |
$constants = $this->latest_parse[$file]['constants'];
|
|
|
713 |
} else {
|
|
|
714 |
$constants = null;
|
|
|
715 |
}
|
|
|
716 |
|
|
|
717 |
return $constants;
|
|
|
718 |
}
|
|
|
719 |
|
|
|
720 |
/**
|
|
|
721 |
* Returns the latest parse data source tokens declared
|
|
|
722 |
*
|
|
|
723 |
* Returns the latest parse data source PHP5+ tokens declared
|
|
|
724 |
*
|
|
|
725 |
* @param mixed $file (optional) A specific filename or not (false)
|
|
|
726 |
*
|
|
|
727 |
* @access public
|
|
|
728 |
* @return mixed Null on error or if there were no previous data parsing
|
|
|
729 |
* @since version 1.9.0b1 (2008-11-30)
|
|
|
730 |
*/
|
|
|
731 |
function getTokens($file = false)
|
|
|
732 |
{
|
|
|
733 |
if (!is_array($this->latest_parse)) {
|
|
|
734 |
// no code analysis found
|
|
|
735 |
} elseif ($file === false) {
|
|
|
736 |
$tokens = $this->latest_parse['tokens'];
|
|
|
737 |
} elseif (isset($this->latest_parse[$file])) {
|
|
|
738 |
$tokens = $this->latest_parse[$file]['tokens'];
|
|
|
739 |
} else {
|
|
|
740 |
$tokens = null;
|
|
|
741 |
}
|
|
|
742 |
|
|
|
743 |
return $tokens;
|
|
|
744 |
}
|
|
|
745 |
|
|
|
746 |
/**
|
|
|
747 |
* Returns the latest parse data source conditions
|
|
|
748 |
*
|
|
|
749 |
* Returns the latest parse data source conditions, with or without
|
|
|
750 |
* contextual data
|
|
|
751 |
*
|
|
|
752 |
* @param mixed $file (optional) A specific filename or not (false)
|
|
|
753 |
* @param bool $levelOnly (optional) Level with or without contextual data
|
|
|
754 |
*
|
|
|
755 |
* @access public
|
|
|
756 |
* @return mixed Null on error or if there were no previous data parsing
|
|
|
757 |
* @since version 1.9.0b1 (2008-11-30)
|
|
|
758 |
*/
|
|
|
759 |
function getConditions($file = false, $levelOnly = false)
|
|
|
760 |
{
|
|
|
761 |
if (!is_array($this->latest_parse)) {
|
|
|
762 |
// no code analysis found
|
|
|
763 |
$conditions = null;
|
|
|
764 |
} elseif ($file === false) {
|
|
|
765 |
$conditions = $this->latest_parse['cond_code'];
|
|
|
766 |
} elseif (isset($this->latest_parse[$file])) {
|
|
|
767 |
$conditions = $this->latest_parse[$file]['cond_code'];
|
|
|
768 |
} else {
|
|
|
769 |
$conditions = null;
|
|
|
770 |
}
|
|
|
771 |
|
|
|
772 |
if (is_array($conditions) && $levelOnly === true) {
|
|
|
773 |
$conditions = $conditions[0];
|
|
|
774 |
}
|
|
|
775 |
return $conditions;
|
|
|
776 |
}
|
|
|
777 |
|
|
|
778 |
/**
|
|
|
779 |
* Parse a data source
|
|
|
780 |
*
|
|
|
781 |
* Parse a data source with auto detect ability. This data source, may be
|
|
|
782 |
* one of these follows: a directory, a file, a string (chunk of code),
|
|
|
783 |
* an array of multiple origin.
|
|
|
784 |
*
|
|
|
785 |
* Each of five parsing functions support common and specifics options.
|
|
|
786 |
*
|
|
|
787 |
* * Common options :
|
|
|
788 |
* - 'debug' Contains a boolean to control whether
|
|
|
789 |
* extra ouput is shown.
|
|
|
790 |
* - 'ignore_functions' Contains an array of functions to ignore
|
|
|
791 |
* when calculating the version needed.
|
|
|
792 |
* - 'ignore_constants' Contains an array of constants to ignore
|
|
|
793 |
* when calculating the version needed.
|
|
|
794 |
* - 'ignore_extensions' Contains an array of php extensions to ignore
|
|
|
795 |
* when calculating the version needed.
|
|
|
796 |
* - 'ignore_versions' Contains an array of php versions to ignore
|
|
|
797 |
* when calculating the version needed.
|
|
|
798 |
* - 'ignore_functions_match' Contains an array of function patterns to ignore
|
|
|
799 |
* when calculating the version needed.
|
|
|
800 |
* - 'ignore_extensions_match' Contains an array of extension patterns to ignore
|
|
|
801 |
* when calculating the version needed.
|
|
|
802 |
* - 'ignore_constants_match' Contains an array of constant patterns to ignore
|
|
|
803 |
* when calculating the version needed.
|
|
|
804 |
*
|
|
|
805 |
* * parseArray, parseDir|parseFolder, specific options :
|
|
|
806 |
* - 'file_ext' Contains an array of file extensions to parse
|
|
|
807 |
* for PHP code. Default: php, php4, inc, phtml
|
|
|
808 |
* - 'ignore_files' Contains an array of files to ignore.
|
|
|
809 |
* File names are case insensitive.
|
|
|
810 |
*
|
|
|
811 |
* * parseArray specific options :
|
|
|
812 |
* - 'is_string' Contains a boolean which says if the array values
|
|
|
813 |
* are strings or file names.
|
|
|
814 |
*
|
|
|
815 |
* * parseDir|parseFolder specific options :
|
|
|
816 |
* - 'recurse_dir' Boolean on whether to recursively find files
|
|
|
817 |
* - 'ignore_dirs' Contains an array of directories to ignore.
|
|
|
818 |
* Directory names are case insensitive.
|
|
|
819 |
*
|
|
|
820 |
* @param mixed $dataSource The data source (may be file, dir, string, or array)
|
|
|
821 |
* @param array $options An array of options. See above.
|
|
|
822 |
*
|
|
|
823 |
* @access public
|
|
|
824 |
* @return array or false on error
|
|
|
825 |
* @since version 1.8.0b2 (2008-06-03)
|
|
|
826 |
*/
|
|
|
827 |
function parseData($dataSource, $options = array())
|
|
|
828 |
{
|
|
|
829 |
$this->options = array_merge($this->options, $options);
|
|
|
830 |
|
|
|
831 |
$dataType = gettype($dataSource);
|
|
|
832 |
$dataCount = 0;
|
|
|
833 |
// - when array source with mixed content incompatible
|
|
|
834 |
// - if all directories are not readable
|
|
|
835 |
// - if data source invalid type: other than file, directory, string
|
|
|
836 |
|
|
|
837 |
if ($dataType == 'string' || $dataType == 'array') {
|
|
|
838 |
if (is_array($dataSource)) {
|
|
|
839 |
//$dataType = 'array';
|
|
|
840 |
} elseif (is_dir($dataSource)) {
|
|
|
841 |
$dataType = 'directory';
|
|
|
842 |
$dataSource = array($dataSource);
|
|
|
843 |
} elseif (is_file($dataSource)) {
|
|
|
844 |
$dataType = 'file';
|
|
|
845 |
$dataSource = array($dataSource);
|
|
|
846 |
} elseif (substr($dataSource, 0, 5) == '<?php') {
|
|
|
847 |
//$dataType = 'string';
|
|
|
848 |
$this->options = array_merge($this->options,
|
|
|
849 |
array('is_string' => true));
|
|
|
850 |
$dataSource = array($dataSource);
|
|
|
851 |
} else {
|
|
|
852 |
//$dataType = 'string';
|
|
|
853 |
// directory or file are misspelled
|
|
|
854 |
}
|
|
|
855 |
if (is_array($dataSource)) {
|
|
|
856 |
$dataSource = $this->_validateDataSource($dataSource,
|
|
|
857 |
$this->options);
|
|
|
858 |
$dataCount = count($dataSource);
|
|
|
859 |
}
|
|
|
860 |
}
|
|
|
861 |
|
|
|
862 |
$this->dataSource = array('dataSource' => $dataSource,
|
|
|
863 |
'dataType' => $dataType,
|
|
|
864 |
'dataCount' => $dataCount);
|
|
|
865 |
|
|
|
866 |
$eventInfo = array_merge($this->dataSource,
|
|
|
867 |
array('parseOptions' => $this->options));
|
|
|
868 |
|
|
|
869 |
// notify all observers that parsing data source begin
|
|
|
870 |
$this->notifyListeners(PHP_COMPATINFO_EVENT_AUDITSTARTED, $eventInfo);
|
|
|
871 |
|
|
|
872 |
if ($dataCount == 0) {
|
|
|
873 |
$parseData = false;
|
|
|
874 |
} else {
|
|
|
875 |
switch ($dataType) {
|
|
|
876 |
case 'array' :
|
|
|
877 |
$parseData = $this->_parseArray($dataSource, $this->options);
|
|
|
878 |
break;
|
|
|
879 |
case 'string' :
|
|
|
880 |
$parseData = $this->_parseString($dataSource, $this->options);
|
|
|
881 |
break;
|
|
|
882 |
case 'file' :
|
|
|
883 |
$parseData = $this->_parseFile($dataSource, $this->options);
|
|
|
884 |
break;
|
|
|
885 |
case 'directory' :
|
|
|
886 |
$parseData = $this->_parseDir($dataSource, $this->options);
|
|
|
887 |
break;
|
|
|
888 |
}
|
|
|
889 |
}
|
|
|
890 |
|
|
|
891 |
// notify all observers that parsing data source is over
|
|
|
892 |
$this->notifyListeners(PHP_COMPATINFO_EVENT_AUDITFINISHED, $parseData);
|
|
|
893 |
|
|
|
894 |
$this->latest_parse = $parseData;
|
|
|
895 |
return $parseData;
|
|
|
896 |
}
|
|
|
897 |
|
|
|
898 |
/**
|
|
|
899 |
* Validate content of data source
|
|
|
900 |
*
|
|
|
901 |
* Validate content of data source list, before parsing each source
|
|
|
902 |
*
|
|
|
903 |
* @param mixed $dataSource The data source (may be file, dir, or string)
|
|
|
904 |
* @param array $options Parser options (see parseData() method for details)
|
|
|
905 |
*
|
|
|
906 |
* @access private
|
|
|
907 |
* @return array empty array on error
|
|
|
908 |
* @since version 1.8.0b3 (2008-06-07)
|
|
|
909 |
*/
|
|
|
910 |
function _validateDataSource($dataSource, $options = array())
|
|
|
911 |
{
|
|
|
912 |
/**
|
|
|
913 |
* Array by default expect to contains list of files and/or directories.
|
|
|
914 |
* If you want a list of chunk of code (strings), 'is_string' option
|
|
|
915 |
* must be set to true.
|
|
|
916 |
*/
|
|
|
917 |
$list = array();
|
|
|
918 |
|
|
|
919 |
foreach ($dataSource as $source) {
|
|
|
920 |
if ($options['is_string'] === true) {
|
|
|
921 |
if (is_string($source)) {
|
|
|
922 |
$list[] = $source;
|
|
|
923 |
} else {
|
|
|
924 |
/**
|
|
|
925 |
* One of items is not a string (chunk of code). All
|
|
|
926 |
* data sources parsing are stopped and considered as invalid.
|
|
|
927 |
*/
|
|
|
928 |
$list = array();
|
|
|
929 |
break;
|
|
|
930 |
}
|
|
|
931 |
} else {
|
|
|
932 |
if (is_dir($source) && is_readable($source)) {
|
|
|
933 |
$files = $this->getFilelist($source, $options);
|
|
|
934 |
$list = array_merge($list, $files);
|
|
|
935 |
} elseif (is_file($source)) {
|
|
|
936 |
$list[] = $source;
|
|
|
937 |
} else {
|
|
|
938 |
/**
|
|
|
939 |
* One of items is not a valid file or directory. All
|
|
|
940 |
* data sources parsing are stopped and considered as invalid.
|
|
|
941 |
*/
|
|
|
942 |
$list = array();
|
|
|
943 |
break;
|
|
|
944 |
}
|
|
|
945 |
}
|
|
|
946 |
}
|
|
|
947 |
|
|
|
948 |
return $list;
|
|
|
949 |
}
|
|
|
950 |
|
|
|
951 |
/**
|
|
|
952 |
* Parse an Array of Files
|
|
|
953 |
*
|
|
|
954 |
* You can parse an array of Files or Strings, to parse
|
|
|
955 |
* strings, $options['is_string'] must be set to true
|
|
|
956 |
*
|
|
|
957 |
* @param array $dataSource Array of file &| directory names or code strings
|
|
|
958 |
* @param array $options Parser options (see parseData() method for details)
|
|
|
959 |
*
|
|
|
960 |
* @access private
|
|
|
961 |
* @return array or false on error
|
|
|
962 |
* @since version 0.7.0 (2004-03-09)
|
|
|
963 |
* @see parseData()
|
|
|
964 |
*/
|
|
|
965 |
function _parseArray($dataSource, $options = array())
|
|
|
966 |
{
|
|
|
967 |
// Each data source have been checked before (see _validateDataSource() )
|
|
|
968 |
if (is_file($dataSource[0])) {
|
|
|
969 |
$parseData = $this->_parseDir($dataSource, $options);
|
|
|
970 |
} else {
|
|
|
971 |
$parseData = $this->_parseString($dataSource, $options);
|
|
|
972 |
}
|
|
|
973 |
|
|
|
974 |
return $parseData;
|
|
|
975 |
}
|
|
|
976 |
|
|
|
977 |
/**
|
|
|
978 |
* Parse a string
|
|
|
979 |
*
|
|
|
980 |
* Parse a string for its compatibility info.
|
|
|
981 |
*
|
|
|
982 |
* @param array $strings PHP Code to parse
|
|
|
983 |
* @param array $options Parser options (see parseData() method for details)
|
|
|
984 |
*
|
|
|
985 |
* @access private
|
|
|
986 |
* @return array or false on error
|
|
|
987 |
* @since version 0.7.0 (2004-03-09)
|
|
|
988 |
* @see parseData()
|
|
|
989 |
*/
|
|
|
990 |
function _parseString($strings, $options = array())
|
|
|
991 |
{
|
|
|
992 |
$results = $this->_parseElements($strings, $options);
|
|
|
993 |
return $results;
|
|
|
994 |
}
|
|
|
995 |
|
|
|
996 |
/**
|
|
|
997 |
* Parse a single file
|
|
|
998 |
*
|
|
|
999 |
* Parse a single file for its compatibility info.
|
|
|
1000 |
*
|
|
|
1001 |
* @param string $file File to parse
|
|
|
1002 |
* @param array $options Parser options (see parseData() method for details)
|
|
|
1003 |
*
|
|
|
1004 |
* @access private
|
|
|
1005 |
* @return array or false on error
|
|
|
1006 |
* @since version 0.7.0 (2004-03-09)
|
|
|
1007 |
* @see parseData()
|
|
|
1008 |
*/
|
|
|
1009 |
function _parseFile($file, $options = array())
|
|
|
1010 |
{
|
|
|
1011 |
$results = $this->_parseElements($file, $options);
|
|
|
1012 |
return $results;
|
|
|
1013 |
}
|
|
|
1014 |
|
|
|
1015 |
/**
|
|
|
1016 |
* Parse a directory
|
|
|
1017 |
*
|
|
|
1018 |
* Parse a directory recursively for its compatibility info
|
|
|
1019 |
*
|
|
|
1020 |
* @param array $files Files list of folder to parse
|
|
|
1021 |
* @param array $options Parser options (see parseData() method for details)
|
|
|
1022 |
*
|
|
|
1023 |
* @access private
|
|
|
1024 |
* @return array or false on error
|
|
|
1025 |
* @since version 0.8.0 (2004-04-22)
|
|
|
1026 |
* @see parseData()
|
|
|
1027 |
*/
|
|
|
1028 |
function _parseDir($files, $options = array())
|
|
|
1029 |
{
|
|
|
1030 |
$results = $this->_parseElements($files, $options);
|
|
|
1031 |
return $results;
|
|
|
1032 |
}
|
|
|
1033 |
|
|
|
1034 |
/**
|
|
|
1035 |
* Parse a list of elements
|
|
|
1036 |
*
|
|
|
1037 |
* Parse a list of directory|file elements, or chunk of code (strings)
|
|
|
1038 |
*
|
|
|
1039 |
* @param array $elements Array of file &| directory names or code strings
|
|
|
1040 |
* @param array $options Parser options (see parseData() method for details)
|
|
|
1041 |
*
|
|
|
1042 |
* @access private
|
|
|
1043 |
* @return array
|
|
|
1044 |
* @since version 1.8.0b3 (2008-06-07)
|
|
|
1045 |
* @see _parseString(), _parseDir()
|
|
|
1046 |
*/
|
|
|
1047 |
function _parseElements($elements, $options = array())
|
|
|
1048 |
{
|
|
|
1049 |
$files_parsed = array();
|
|
|
1050 |
$latest_version = $this->latest_version;
|
|
|
1051 |
$earliest_version = $this->earliest_version;
|
|
|
1052 |
$all_functions = array();
|
|
|
1053 |
$classes = array();
|
|
|
1054 |
$functions = array();
|
|
|
1055 |
$extensions = array();
|
|
|
1056 |
$constants = array();
|
|
|
1057 |
$tokens = array();
|
|
|
1058 |
$ignored_functions = array();
|
|
|
1059 |
$ignored_extensions = array();
|
|
|
1060 |
$ignored_constants = array();
|
|
|
1061 |
$function_exists = array();
|
|
|
1062 |
$extension_loaded = array();
|
|
|
1063 |
$defined = array();
|
|
|
1064 |
$cond_code = 0;
|
|
|
1065 |
|
|
|
1066 |
foreach ($elements as $p => $element) {
|
|
|
1067 |
$index = $p + 1;
|
|
|
1068 |
if (is_file($element)) {
|
|
|
1069 |
if (in_array($element, $options['ignore_files'])) {
|
|
|
1070 |
$this->ignored_files[] = $element;
|
|
|
1071 |
continue;
|
|
|
1072 |
}
|
|
|
1073 |
$eventInfo
|
|
|
1074 |
= array('filename' => $element, 'fileindex' => $index);
|
|
|
1075 |
$this->notifyListeners(PHP_COMPATINFO_EVENT_FILESTARTED, $eventInfo);
|
|
|
1076 |
|
|
|
1077 |
$tokens_list = $this->_tokenize($element);
|
|
|
1078 |
$kfile = $element;
|
|
|
1079 |
$files_parsed[$kfile] = $this->_parseTokens($tokens_list, $options);
|
|
|
1080 |
|
|
|
1081 |
$this->notifyListeners(PHP_COMPATINFO_EVENT_FILEFINISHED);
|
|
|
1082 |
} else {
|
|
|
1083 |
$eventInfo
|
|
|
1084 |
= array('stringdata' => $element, 'stringindex' => $index);
|
|
|
1085 |
$this->notifyListeners(PHP_COMPATINFO_EVENT_CODESTARTED, $eventInfo);
|
|
|
1086 |
|
|
|
1087 |
$tokens_list = $this->_tokenize($element, true);
|
|
|
1088 |
$kfile = 'string_' . $index;
|
|
|
1089 |
$files_parsed[$kfile] = $this->_parseTokens($tokens_list, $options);
|
|
|
1090 |
|
|
|
1091 |
$this->notifyListeners(PHP_COMPATINFO_EVENT_CODEFINISHED);
|
|
|
1092 |
}
|
|
|
1093 |
}
|
|
|
1094 |
|
|
|
1095 |
foreach ($files_parsed as $fn => $file) {
|
|
|
1096 |
$cmp = version_compare($latest_version, $file['version']);
|
|
|
1097 |
if ($cmp === -1) {
|
|
|
1098 |
$latest_version = $file['version'];
|
|
|
1099 |
}
|
|
|
1100 |
if ($file['max_version'] != '') {
|
|
|
1101 |
$cmp = version_compare($earliest_version, $file['max_version']);
|
|
|
1102 |
if ($earliest_version == '' || $cmp === 1) {
|
|
|
1103 |
$earliest_version = $file['max_version'];
|
|
|
1104 |
}
|
|
|
1105 |
}
|
|
|
1106 |
foreach ($file['classes'] as $class) {
|
|
|
1107 |
if (!in_array($class, $classes)) {
|
|
|
1108 |
$classes[] = $class;
|
|
|
1109 |
}
|
|
|
1110 |
}
|
|
|
1111 |
foreach ($file['functions'] as $func) {
|
|
|
1112 |
if (!in_array($func, $functions)) {
|
|
|
1113 |
$functions[] = $func;
|
|
|
1114 |
}
|
|
|
1115 |
}
|
|
|
1116 |
foreach ($file['extensions'] as $ext) {
|
|
|
1117 |
if (!in_array($ext, $extensions)) {
|
|
|
1118 |
$extensions[] = $ext;
|
|
|
1119 |
}
|
|
|
1120 |
}
|
|
|
1121 |
foreach ($file['constants'] as $const) {
|
|
|
1122 |
if (!in_array($const, $constants)) {
|
|
|
1123 |
$constants[] = $const;
|
|
|
1124 |
}
|
|
|
1125 |
}
|
|
|
1126 |
foreach ($file['tokens'] as $token) {
|
|
|
1127 |
if (!in_array($token, $tokens)) {
|
|
|
1128 |
$tokens[] = $token;
|
|
|
1129 |
}
|
|
|
1130 |
}
|
|
|
1131 |
foreach ($file['ignored_functions'] as $if) {
|
|
|
1132 |
if (!in_array($if, $ignored_functions)) {
|
|
|
1133 |
$ignored_functions[] = $if;
|
|
|
1134 |
}
|
|
|
1135 |
}
|
|
|
1136 |
foreach ($file['ignored_extensions'] as $ie) {
|
|
|
1137 |
if (!in_array($ie, $ignored_extensions)) {
|
|
|
1138 |
$ignored_extensions[] = $ie;
|
|
|
1139 |
}
|
|
|
1140 |
}
|
|
|
1141 |
foreach ($file['ignored_constants'] as $ic) {
|
|
|
1142 |
if (!in_array($ic, $ignored_constants)) {
|
|
|
1143 |
$ignored_constants[] = $ic;
|
|
|
1144 |
}
|
|
|
1145 |
}
|
|
|
1146 |
foreach ($file['cond_code'][1][0] as $ccf) {
|
|
|
1147 |
if (!in_array($ccf, $function_exists)) {
|
|
|
1148 |
$function_exists[] = $ccf;
|
|
|
1149 |
}
|
|
|
1150 |
}
|
|
|
1151 |
foreach ($file['cond_code'][1][1] as $cce) {
|
|
|
1152 |
if (!in_array($cce, $extension_loaded)) {
|
|
|
1153 |
$extension_loaded[] = $cce;
|
|
|
1154 |
}
|
|
|
1155 |
}
|
|
|
1156 |
foreach ($file['cond_code'][1][2] as $ccc) {
|
|
|
1157 |
if (!in_array($ccc, $defined)) {
|
|
|
1158 |
$defined[] = $ccc;
|
|
|
1159 |
}
|
|
|
1160 |
}
|
|
|
1161 |
if ($options['debug'] === false) {
|
|
|
1162 |
unset($files_parsed[$fn]['cond_code'][1]);
|
|
|
1163 |
} else {
|
|
|
1164 |
unset($file['ignored_functions']);
|
|
|
1165 |
unset($file['ignored_extensions']);
|
|
|
1166 |
unset($file['ignored_constants']);
|
|
|
1167 |
unset($file['max_version']);
|
|
|
1168 |
unset($file['version']);
|
|
|
1169 |
unset($file['classes']);
|
|
|
1170 |
unset($file['functions']);
|
|
|
1171 |
unset($file['extensions']);
|
|
|
1172 |
unset($file['constants']);
|
|
|
1173 |
unset($file['tokens']);
|
|
|
1174 |
unset($file['cond_code']);
|
|
|
1175 |
|
|
|
1176 |
foreach ($file as $version => $file_functions) {
|
|
|
1177 |
// extra information available only when debug mode is on
|
|
|
1178 |
if (isset($all_functions[$version])) {
|
|
|
1179 |
foreach ($file_functions as $func) {
|
|
|
1180 |
$k = array_search($func, $all_functions[$version]);
|
|
|
1181 |
if ($k === false) {
|
|
|
1182 |
$all_functions[$version][] = $func;
|
|
|
1183 |
}
|
|
|
1184 |
}
|
|
|
1185 |
} else {
|
|
|
1186 |
$all_functions[$version] = $file_functions;
|
|
|
1187 |
}
|
|
|
1188 |
}
|
|
|
1189 |
}
|
|
|
1190 |
}
|
|
|
1191 |
|
|
|
1192 |
if (count($files_parsed) == 0) {
|
|
|
1193 |
return false;
|
|
|
1194 |
}
|
|
|
1195 |
|
|
|
1196 |
if (count($function_exists) > 0) {
|
|
|
1197 |
$cond_code += 1;
|
|
|
1198 |
}
|
|
|
1199 |
if (count($extension_loaded) > 0) {
|
|
|
1200 |
$cond_code += 2;
|
|
|
1201 |
}
|
|
|
1202 |
if (count($defined) > 0) {
|
|
|
1203 |
$cond_code += 4;
|
|
|
1204 |
}
|
|
|
1205 |
if ($options['debug'] === false) {
|
|
|
1206 |
$cond_code = array($cond_code);
|
|
|
1207 |
} else {
|
|
|
1208 |
sort($function_exists);
|
|
|
1209 |
sort($extension_loaded);
|
|
|
1210 |
sort($defined);
|
|
|
1211 |
$cond_code = array($cond_code, array($function_exists,
|
|
|
1212 |
$extension_loaded,
|
|
|
1213 |
$defined));
|
|
|
1214 |
}
|
|
|
1215 |
|
|
|
1216 |
sort($ignored_functions);
|
|
|
1217 |
sort($ignored_extensions);
|
|
|
1218 |
sort($ignored_constants);
|
|
|
1219 |
sort($classes);
|
|
|
1220 |
sort($functions);
|
|
|
1221 |
natcasesort($extensions);
|
|
|
1222 |
sort($constants);
|
|
|
1223 |
sort($tokens);
|
|
|
1224 |
$main_info = array('ignored_files' => $this->getIgnoredFiles(),
|
|
|
1225 |
'ignored_functions' => $ignored_functions,
|
|
|
1226 |
'ignored_extensions' => $ignored_extensions,
|
|
|
1227 |
'ignored_constants' => $ignored_constants,
|
|
|
1228 |
'max_version' => $earliest_version,
|
|
|
1229 |
'version' => $latest_version,
|
|
|
1230 |
'classes' => $classes,
|
|
|
1231 |
'functions' => $functions,
|
|
|
1232 |
'extensions' => array_values($extensions),
|
|
|
1233 |
'constants' => $constants,
|
|
|
1234 |
'tokens' => $tokens,
|
|
|
1235 |
'cond_code' => $cond_code);
|
|
|
1236 |
|
|
|
1237 |
if (count($files_parsed) == 1) {
|
|
|
1238 |
if ($options['debug'] === false) {
|
|
|
1239 |
$parseData = $main_info;
|
|
|
1240 |
} else {
|
|
|
1241 |
$main_info = array('ignored_files' => $this->getIgnoredFiles());
|
|
|
1242 |
$parseData = array_merge($main_info,
|
|
|
1243 |
$files_parsed[$kfile], $all_functions);
|
|
|
1244 |
}
|
|
|
1245 |
} else {
|
|
|
1246 |
if ($options['debug'] === false) {
|
|
|
1247 |
$parseData = array_merge($main_info, $files_parsed);
|
|
|
1248 |
} else {
|
|
|
1249 |
$parseData = array_merge($main_info, $all_functions, $files_parsed);
|
|
|
1250 |
}
|
|
|
1251 |
}
|
|
|
1252 |
|
|
|
1253 |
$this->notifyListeners(PHP_COMPATINFO_EVENT_FILEFINISHED, $parseData);
|
|
|
1254 |
return $parseData;
|
|
|
1255 |
}
|
|
|
1256 |
|
|
|
1257 |
/**
|
|
|
1258 |
* Token a file or string
|
|
|
1259 |
*
|
|
|
1260 |
* @param string $input Filename or PHP code
|
|
|
1261 |
* @param boolean $is_string Whether or note the input is a string
|
|
|
1262 |
* @param boolean $debug add token names for human read
|
|
|
1263 |
*
|
|
|
1264 |
* @access private
|
|
|
1265 |
* @return array
|
|
|
1266 |
* @since version 0.7.0 (2004-03-09)
|
|
|
1267 |
*/
|
|
|
1268 |
function _tokenize($input, $is_string = false, $debug = false)
|
|
|
1269 |
{
|
|
|
1270 |
if ($is_string === false) {
|
|
|
1271 |
$input = file_get_contents($input, true);
|
|
|
1272 |
}
|
|
|
1273 |
$tokens = token_get_all($input);
|
|
|
1274 |
|
|
|
1275 |
if ($debug === true) {
|
|
|
1276 |
$r = array();
|
|
|
1277 |
foreach ($tokens as $token) {
|
|
|
1278 |
if (is_array($token)) {
|
|
|
1279 |
$token[] = token_name($token[0]);
|
|
|
1280 |
} else {
|
|
|
1281 |
$token = $token[0];
|
|
|
1282 |
}
|
|
|
1283 |
$r[] = $token;
|
|
|
1284 |
}
|
|
|
1285 |
} else {
|
|
|
1286 |
$r = $tokens;
|
|
|
1287 |
}
|
|
|
1288 |
return $r;
|
|
|
1289 |
}
|
|
|
1290 |
|
|
|
1291 |
/**
|
|
|
1292 |
* Parse the given Tokens
|
|
|
1293 |
*
|
|
|
1294 |
* The tokens are those returned by token_get_all() which is nicely
|
|
|
1295 |
* wrapped in PHP_CompatInfo::_tokenize
|
|
|
1296 |
*
|
|
|
1297 |
* @param array $tokens Array of PHP Tokens
|
|
|
1298 |
* @param boolean $options Show Extra Output
|
|
|
1299 |
*
|
|
|
1300 |
* @access private
|
|
|
1301 |
* @return array
|
|
|
1302 |
* @since version 0.7.0 (2004-03-09)
|
|
|
1303 |
*/
|
|
|
1304 |
function _parseTokens($tokens, $options)
|
|
|
1305 |
{
|
|
|
1306 |
static $akeys;
|
|
|
1307 |
|
|
|
1308 |
$classes = array();
|
|
|
1309 |
$functions = array();
|
|
|
1310 |
$functions_version = array();
|
|
|
1311 |
$latest_version = $this->latest_version;
|
|
|
1312 |
$earliest_version = $this->earliest_version;
|
|
|
1313 |
$extensions = array();
|
|
|
1314 |
$constants = array();
|
|
|
1315 |
$constant_names = array();
|
|
|
1316 |
$token_names = array();
|
|
|
1317 |
$udf = array();
|
|
|
1318 |
$ignore_functions = array();
|
|
|
1319 |
$ignored_functions = array();
|
|
|
1320 |
$ignore_extensions = array();
|
|
|
1321 |
$ignored_extensions = array();
|
|
|
1322 |
$ignore_constants = array();
|
|
|
1323 |
$ignored_constants = array();
|
|
|
1324 |
$function_exists = array();
|
|
|
1325 |
$extension_loaded = array();
|
|
|
1326 |
$defined = array();
|
|
|
1327 |
$cond_code = 0;
|
|
|
1328 |
|
|
|
1329 |
if (isset($options['ignore_constants'])) {
|
|
|
1330 |
$options['ignore_constants']
|
|
|
1331 |
= array_map('strtoupper', $options['ignore_constants']);
|
|
|
1332 |
} else {
|
|
|
1333 |
$options['ignore_constants'] = array();
|
|
|
1334 |
}
|
|
|
1335 |
if (isset($options['ignore_extensions'])) {
|
|
|
1336 |
$options['ignore_extensions']
|
|
|
1337 |
= array_map('strtolower', $options['ignore_extensions']);
|
|
|
1338 |
} else {
|
|
|
1339 |
$options['ignore_extensions'] = array();
|
|
|
1340 |
}
|
|
|
1341 |
if (isset($options['ignore_versions'][0])) {
|
|
|
1342 |
$min_ver = $options['ignore_versions'][0];
|
|
|
1343 |
} else {
|
|
|
1344 |
$min_ver = false;
|
|
|
1345 |
}
|
|
|
1346 |
if (isset($options['ignore_versions'][1])) {
|
|
|
1347 |
$max_ver = $options['ignore_versions'][1];
|
|
|
1348 |
} else {
|
|
|
1349 |
$max_ver = false;
|
|
|
1350 |
}
|
|
|
1351 |
|
|
|
1352 |
if (isset($options['ignore_functions_match'])) {
|
|
|
1353 |
list($ifm_compare, $ifm_patterns) = $options['ignore_functions_match'];
|
|
|
1354 |
} else {
|
|
|
1355 |
$ifm_compare = false;
|
|
|
1356 |
}
|
|
|
1357 |
if (isset($options['ignore_extensions_match'])) {
|
|
|
1358 |
list($iem_compare, $iem_patterns) = $options['ignore_extensions_match'];
|
|
|
1359 |
} else {
|
|
|
1360 |
$iem_compare = false;
|
|
|
1361 |
}
|
|
|
1362 |
if (isset($options['ignore_constants_match'])) {
|
|
|
1363 |
list($icm_compare, $icm_patterns) = $options['ignore_constants_match'];
|
|
|
1364 |
} else {
|
|
|
1365 |
$icm_compare = false;
|
|
|
1366 |
}
|
|
|
1367 |
|
|
|
1368 |
$token_count = sizeof($tokens);
|
|
|
1369 |
$i = 0;
|
|
|
1370 |
$found_class = false;
|
|
|
1371 |
while ($i < $token_count) {
|
|
|
1372 |
if ($this->_isToken($tokens[$i], 'T_FUNCTION')) {
|
|
|
1373 |
$found_func = false;
|
|
|
1374 |
} else {
|
|
|
1375 |
$found_func = true;
|
|
|
1376 |
}
|
|
|
1377 |
while ($found_func == false) {
|
|
|
1378 |
$i += 1;
|
|
|
1379 |
if ($this->_isToken($tokens[$i], 'T_STRING')) {
|
|
|
1380 |
$found_func = true;
|
|
|
1381 |
$func = $tokens[$i][1];
|
|
|
1382 |
if ($found_class === false
|
|
|
1383 |
|| in_array($func, $function_exists)) {
|
|
|
1384 |
$udf[] = $func;
|
|
|
1385 |
}
|
|
|
1386 |
}
|
|
|
1387 |
}
|
|
|
1388 |
|
|
|
1389 |
// Try to detect PHP method chaining implementation
|
|
|
1390 |
if ($this->_isToken($tokens[$i], 'T_VARIABLE')
|
|
|
1391 |
&& $this->_isToken($tokens[$i+1], 'T_OBJECT_OPERATOR')
|
|
|
1392 |
&& $this->_isToken($tokens[$i+2], 'T_STRING')
|
|
|
1393 |
&& $this->_isToken($tokens[$i+3], '(')) {
|
|
|
1394 |
|
|
|
1395 |
$i += 3;
|
|
|
1396 |
$php5_method_chaining = false;
|
|
|
1397 |
while (((!is_array($tokens[$i]) && $tokens[$i] == ';') === false)
|
|
|
1398 |
&& (!$this->_isToken($tokens[$i], 'T_CLOSE_TAG'))
|
|
|
1399 |
) {
|
|
|
1400 |
$i += 1;
|
|
|
1401 |
if ((($this->_isToken($tokens[$i], ')'))
|
|
|
1402 |
|| ($this->_isToken($tokens[$i], 'T_WHITESPACE')))
|
|
|
1403 |
&& $this->_isToken($tokens[$i+1], 'T_OBJECT_OPERATOR')) {
|
|
|
1404 |
|
|
|
1405 |
$php5_method_chaining = true;
|
|
|
1406 |
}
|
|
|
1407 |
}
|
|
|
1408 |
}
|
|
|
1409 |
|
|
|
1410 |
// Compare "ignore_functions_match" pre-condition
|
|
|
1411 |
if (is_string($ifm_compare)) {
|
|
|
1412 |
if (strcasecmp('preg_match', $ifm_compare) != 0) {
|
|
|
1413 |
// Try to catch function_exists() condition
|
|
|
1414 |
if ($this->_isToken($tokens[$i], 'T_STRING')
|
|
|
1415 |
&& (strcasecmp($tokens[$i][1], $ifm_compare) == 0)) {
|
|
|
1416 |
|
|
|
1417 |
while ((!$this->_isToken($tokens[$i],
|
|
|
1418 |
'T_CONSTANT_ENCAPSED_STRING'))) {
|
|
|
1419 |
$i += 1;
|
|
|
1420 |
}
|
|
|
1421 |
$func = trim($tokens[$i][1], "'");
|
|
|
1422 |
|
|
|
1423 |
/**
|
|
|
1424 |
* try if function_exists()
|
|
|
1425 |
* match one or more pattern condition
|
|
|
1426 |
*/
|
|
|
1427 |
foreach ($ifm_patterns as $pattern) {
|
|
|
1428 |
if (preg_match($pattern, $func) === 1) {
|
|
|
1429 |
$ignore_functions[] = $func;
|
|
|
1430 |
}
|
|
|
1431 |
}
|
|
|
1432 |
}
|
|
|
1433 |
}
|
|
|
1434 |
}
|
|
|
1435 |
|
|
|
1436 |
// Compare "ignore_extensions_match" pre-condition
|
|
|
1437 |
if (is_string($iem_compare)) {
|
|
|
1438 |
if (strcasecmp('preg_match', $iem_compare) != 0) {
|
|
|
1439 |
// Try to catch extension_loaded() condition
|
|
|
1440 |
if ($this->_isToken($tokens[$i], 'T_STRING')
|
|
|
1441 |
&& (strcasecmp($tokens[$i][1], $iem_compare) == 0)) {
|
|
|
1442 |
|
|
|
1443 |
while ((!$this->_isToken($tokens[$i],
|
|
|
1444 |
'T_CONSTANT_ENCAPSED_STRING'))) {
|
|
|
1445 |
$i += 1;
|
|
|
1446 |
}
|
|
|
1447 |
$ext = trim($tokens[$i][1], "'");
|
|
|
1448 |
|
|
|
1449 |
/**
|
|
|
1450 |
* try if extension_loaded()
|
|
|
1451 |
* match one or more pattern condition
|
|
|
1452 |
*/
|
|
|
1453 |
foreach ($iem_patterns as $pattern) {
|
|
|
1454 |
if (preg_match($pattern, $ext) === 1) {
|
|
|
1455 |
$ignore_extensions[] = $ext;
|
|
|
1456 |
}
|
|
|
1457 |
}
|
|
|
1458 |
}
|
|
|
1459 |
}
|
|
|
1460 |
}
|
|
|
1461 |
|
|
|
1462 |
// Compare "ignore_constants_match" pre-condition
|
|
|
1463 |
if (is_string($icm_compare)) {
|
|
|
1464 |
if (strcasecmp('preg_match', $icm_compare) != 0) {
|
|
|
1465 |
// Try to catch defined() condition
|
|
|
1466 |
if ($this->_isToken($tokens[$i], 'T_STRING')
|
|
|
1467 |
&& (strcasecmp($tokens[$i][1], $icm_compare) == 0)) {
|
|
|
1468 |
|
|
|
1469 |
while ((!$this->_isToken($tokens[$i],
|
|
|
1470 |
'T_CONSTANT_ENCAPSED_STRING'))) {
|
|
|
1471 |
$i += 1;
|
|
|
1472 |
}
|
|
|
1473 |
$cst = trim($tokens[$i][1], "'");
|
|
|
1474 |
|
|
|
1475 |
/**
|
|
|
1476 |
* try if defined()
|
|
|
1477 |
* match one or more pattern condition
|
|
|
1478 |
*/
|
|
|
1479 |
foreach ($icm_patterns as $pattern) {
|
|
|
1480 |
if (preg_match($pattern, $cst) === 1) {
|
|
|
1481 |
$ignore_constants[] = $cst;
|
|
|
1482 |
}
|
|
|
1483 |
}
|
|
|
1484 |
}
|
|
|
1485 |
}
|
|
|
1486 |
}
|
|
|
1487 |
|
|
|
1488 |
// try to detect class instantiation
|
|
|
1489 |
if ($this->_isToken($tokens[$i], 'T_STRING')
|
|
|
1490 |
&& (isset($tokens[$i-2]))
|
|
|
1491 |
&& $this->_isToken($tokens[$i-2], 'T_NEW')) {
|
|
|
1492 |
|
|
|
1493 |
$is_class = true;
|
|
|
1494 |
$classes[] = $tokens[$i][1];
|
|
|
1495 |
} else {
|
|
|
1496 |
$is_class = false;
|
|
|
1497 |
}
|
|
|
1498 |
|
|
|
1499 |
if ($this->_isToken($tokens[$i], 'T_STRING')
|
|
|
1500 |
&& $is_class == false
|
|
|
1501 |
&& (isset($tokens[$i+1]))
|
|
|
1502 |
&& $this->_isToken($tokens[$i+1], '(')) {
|
|
|
1503 |
|
|
|
1504 |
$is_function = false;
|
|
|
1505 |
|
|
|
1506 |
if (isset($tokens[$i-1])
|
|
|
1507 |
&& !$this->_isToken($tokens[$i-1], 'T_DOUBLE_COLON')
|
|
|
1508 |
&& !$this->_isToken($tokens[$i-1], 'T_OBJECT_OPERATOR')) {
|
|
|
1509 |
|
|
|
1510 |
if (isset($tokens[$i-2])
|
|
|
1511 |
&& $this->_isToken($tokens[$i-2], 'T_FUNCTION')) {
|
|
|
1512 |
// its a function declaration
|
|
|
1513 |
} else {
|
|
|
1514 |
$is_function = true;
|
|
|
1515 |
}
|
|
|
1516 |
}
|
|
|
1517 |
if ($is_function == true || !is_array($tokens[$i-1])) {
|
|
|
1518 |
$functions[] = strtolower($tokens[$i][1]);
|
|
|
1519 |
}
|
|
|
1520 |
}
|
|
|
1521 |
|
|
|
1522 |
// try to detect condition function_exists()
|
|
|
1523 |
if ($this->_isToken($tokens[$i], 'T_STRING')
|
|
|
1524 |
&& (strcasecmp($tokens[$i][1], 'function_exists') == 0)) {
|
|
|
1525 |
|
|
|
1526 |
$j = $i;
|
|
|
1527 |
while ((!$this->_isToken($tokens[$j], ')'))) {
|
|
|
1528 |
if ($this->_isToken($tokens[$j], 'T_CONSTANT_ENCAPSED_STRING')) {
|
|
|
1529 |
$t_string = $tokens[$j][1];
|
|
|
1530 |
$t_string = trim($t_string, "'");
|
|
|
1531 |
$t_string = trim($t_string, '"');
|
|
|
1532 |
$function_exists[] = $t_string;
|
|
|
1533 |
}
|
|
|
1534 |
$j++;
|
|
|
1535 |
}
|
|
|
1536 |
}
|
|
|
1537 |
// try to detect condition extension_loaded()
|
|
|
1538 |
if ($this->_isToken($tokens[$i], 'T_STRING')
|
|
|
1539 |
&& (strcasecmp($tokens[$i][1], 'extension_loaded') == 0)) {
|
|
|
1540 |
|
|
|
1541 |
$j = $i;
|
|
|
1542 |
while ((!$this->_isToken($tokens[$j], ')'))) {
|
|
|
1543 |
if ($this->_isToken($tokens[$j], 'T_CONSTANT_ENCAPSED_STRING')) {
|
|
|
1544 |
$t_string = $tokens[$j][1];
|
|
|
1545 |
$t_string = trim($t_string, "'");
|
|
|
1546 |
$t_string = trim($t_string, '"');
|
|
|
1547 |
$extension_loaded[] = $t_string;
|
|
|
1548 |
}
|
|
|
1549 |
$j++;
|
|
|
1550 |
}
|
|
|
1551 |
}
|
|
|
1552 |
// try to detect condition defined()
|
|
|
1553 |
if ($this->_isToken($tokens[$i], 'T_STRING')
|
|
|
1554 |
&& (strcasecmp($tokens[$i][1], 'defined') == 0)) {
|
|
|
1555 |
|
|
|
1556 |
$j = $i;
|
|
|
1557 |
while ((!$this->_isToken($tokens[$j], ')'))) {
|
|
|
1558 |
if ($this->_isToken($tokens[$j], 'T_CONSTANT_ENCAPSED_STRING')) {
|
|
|
1559 |
$t_string = $tokens[$j][1];
|
|
|
1560 |
$t_string = trim($t_string, "'");
|
|
|
1561 |
$t_string = trim($t_string, '"');
|
|
|
1562 |
$defined[] = $t_string;
|
|
|
1563 |
}
|
|
|
1564 |
$j++;
|
|
|
1565 |
}
|
|
|
1566 |
}
|
|
|
1567 |
|
|
|
1568 |
// try to detect beginning of a class
|
|
|
1569 |
if ($this->_isToken($tokens[$i], 'T_CLASS')) {
|
|
|
1570 |
$found_class = true;
|
|
|
1571 |
}
|
|
|
1572 |
|
|
|
1573 |
if (is_array($tokens[$i])) {
|
|
|
1574 |
if (!isset($akeys)) {
|
|
|
1575 |
// build contents one time only (static variable)
|
|
|
1576 |
$akeys = array_keys($GLOBALS['_PHP_COMPATINFO_CONST']);
|
|
|
1577 |
}
|
|
|
1578 |
$const = strtoupper($tokens[$i][1]);
|
|
|
1579 |
$found = array_search($const, $akeys);
|
|
|
1580 |
if ($found !== false) {
|
|
|
1581 |
if ($this->_isToken($tokens[$i], 'T_ENCAPSED_AND_WHITESPACE')) {
|
|
|
1582 |
// PHP 5 constant tokens found into a string
|
|
|
1583 |
} else {
|
|
|
1584 |
// Compare "ignore_constants_match" free condition
|
|
|
1585 |
$icm_preg_match = false;
|
|
|
1586 |
if (is_string($icm_compare)) {
|
|
|
1587 |
if (strcasecmp('preg_match', $icm_compare) == 0) {
|
|
|
1588 |
/**
|
|
|
1589 |
* try if preg_match()
|
|
|
1590 |
* match one or more pattern condition
|
|
|
1591 |
*/
|
|
|
1592 |
foreach ($icm_patterns as $pattern) {
|
|
|
1593 |
if (preg_match($pattern, $const) === 1) {
|
|
|
1594 |
$icm_preg_match = true;
|
|
|
1595 |
break;
|
|
|
1596 |
}
|
|
|
1597 |
}
|
|
|
1598 |
}
|
|
|
1599 |
}
|
|
|
1600 |
|
|
|
1601 |
$init = $GLOBALS['_PHP_COMPATINFO_CONST'][$const]['init'];
|
|
|
1602 |
if (!PHP_CompatInfo_Parser::_ignore($init,
|
|
|
1603 |
$min_ver, $max_ver)) {
|
|
|
1604 |
$constants[] = $const;
|
|
|
1605 |
if (in_array($const, $ignore_constants)
|
|
|
1606 |
|| in_array($const, $options['ignore_constants'])
|
|
|
1607 |
|| $icm_preg_match) {
|
|
|
1608 |
$ignored_constants[] = $const;
|
|
|
1609 |
} else {
|
|
|
1610 |
$latest_version = $init;
|
|
|
1611 |
}
|
|
|
1612 |
}
|
|
|
1613 |
}
|
|
|
1614 |
}
|
|
|
1615 |
}
|
|
|
1616 |
$i += 1;
|
|
|
1617 |
}
|
|
|
1618 |
|
|
|
1619 |
$classes = array_unique($classes);
|
|
|
1620 |
$functions = array_unique($functions);
|
|
|
1621 |
if (isset($options['ignore_functions'])) {
|
|
|
1622 |
$options['ignore_functions']
|
|
|
1623 |
= array_map('strtolower', $options['ignore_functions']);
|
|
|
1624 |
} else {
|
|
|
1625 |
$options['ignore_functions'] = array();
|
|
|
1626 |
}
|
|
|
1627 |
if (count($ignore_functions) > 0) {
|
|
|
1628 |
$ignore_functions = array_map('strtolower', $ignore_functions);
|
|
|
1629 |
$options['ignore_functions']
|
|
|
1630 |
= array_merge($options['ignore_functions'], $ignore_functions);
|
|
|
1631 |
$options['ignore_functions']
|
|
|
1632 |
= array_unique($options['ignore_functions']);
|
|
|
1633 |
}
|
|
|
1634 |
if (count($ignore_extensions) > 0) {
|
|
|
1635 |
$options['ignore_extensions']
|
|
|
1636 |
= array_merge($options['ignore_extensions'], $ignore_extensions);
|
|
|
1637 |
$options['ignore_extensions']
|
|
|
1638 |
= array_unique($options['ignore_extensions']);
|
|
|
1639 |
}
|
|
|
1640 |
|
|
|
1641 |
foreach ($classes as $name) {
|
|
|
1642 |
if (!isset($GLOBALS['_PHP_COMPATINFO_CLASS'][$name])) {
|
|
|
1643 |
continue; // skip this unknown class
|
|
|
1644 |
}
|
|
|
1645 |
$class = $GLOBALS['_PHP_COMPATINFO_CLASS'][$name];
|
|
|
1646 |
if (PHP_CompatInfo_Parser::_ignore($class['init'], $min_ver, $max_ver)) {
|
|
|
1647 |
continue; // skip this class version
|
|
|
1648 |
}
|
|
|
1649 |
|
|
|
1650 |
$cmp = version_compare($latest_version, $class['init']);
|
|
|
1651 |
if ($cmp === -1) {
|
|
|
1652 |
$latest_version = $class['init'];
|
|
|
1653 |
}
|
|
|
1654 |
if (array_key_exists('end', $class)) {
|
|
|
1655 |
$cmp = version_compare($earliest_version, $class['end']);
|
|
|
1656 |
if ($earliest_version == '' || $cmp === 1) {
|
|
|
1657 |
$earliest_version = $class['end'];
|
|
|
1658 |
}
|
|
|
1659 |
}
|
|
|
1660 |
|
|
|
1661 |
if (array_key_exists('ext', $class)) {
|
|
|
1662 |
// this class depends of an extension
|
|
|
1663 |
$extensions[] = $class['ext'];
|
|
|
1664 |
}
|
|
|
1665 |
}
|
|
|
1666 |
|
|
|
1667 |
foreach ($functions as $name) {
|
|
|
1668 |
if (!isset($GLOBALS['_PHP_COMPATINFO_FUNCS'][$name])) {
|
|
|
1669 |
continue; // skip this unknown function
|
|
|
1670 |
}
|
|
|
1671 |
$func = $GLOBALS['_PHP_COMPATINFO_FUNCS'][$name];
|
|
|
1672 |
|
|
|
1673 |
// retrieve if available the extension name
|
|
|
1674 |
if ((isset($func['ext']))
|
|
|
1675 |
&& ($func['ext'] != 'standard')
|
|
|
1676 |
&& ($func['ext'] != 'zend')) {
|
|
|
1677 |
$extension = $func['ext'];
|
|
|
1678 |
} else {
|
|
|
1679 |
$extension = false;
|
|
|
1680 |
}
|
|
|
1681 |
|
|
|
1682 |
// Compare "ignore_functions_match" free condition
|
|
|
1683 |
$ifm_preg_match = false;
|
|
|
1684 |
if (is_string($ifm_compare)) {
|
|
|
1685 |
if (strcasecmp('preg_match', $ifm_compare) == 0) {
|
|
|
1686 |
/**
|
|
|
1687 |
* try if preg_match()
|
|
|
1688 |
* match one or more pattern condition
|
|
|
1689 |
*/
|
|
|
1690 |
foreach ($ifm_patterns as $pattern) {
|
|
|
1691 |
if (preg_match($pattern, $name) === 1) {
|
|
|
1692 |
$ifm_preg_match = true;
|
|
|
1693 |
break;
|
|
|
1694 |
}
|
|
|
1695 |
}
|
|
|
1696 |
}
|
|
|
1697 |
}
|
|
|
1698 |
|
|
|
1699 |
if ((!in_array($name, $udf))
|
|
|
1700 |
&& (!in_array($name, $options['ignore_functions']))
|
|
|
1701 |
&& ($ifm_preg_match === false)) {
|
|
|
1702 |
|
|
|
1703 |
if ($extension && !in_array($extension, $extensions)) {
|
|
|
1704 |
$extensions[] = $extension;
|
|
|
1705 |
}
|
|
|
1706 |
|
|
|
1707 |
// Compare "ignore_extensions_match" free condition
|
|
|
1708 |
$iem_preg_match = false;
|
|
|
1709 |
if (is_string($iem_compare)) {
|
|
|
1710 |
if (strcasecmp('preg_match', $iem_compare) == 0) {
|
|
|
1711 |
/**
|
|
|
1712 |
* try if preg_match()
|
|
|
1713 |
* match one or more pattern condition
|
|
|
1714 |
*/
|
|
|
1715 |
foreach ($iem_patterns as $pattern) {
|
|
|
1716 |
if (preg_match($pattern, $extension) === 1) {
|
|
|
1717 |
$iem_preg_match = true;
|
|
|
1718 |
break;
|
|
|
1719 |
}
|
|
|
1720 |
}
|
|
|
1721 |
}
|
|
|
1722 |
}
|
|
|
1723 |
|
|
|
1724 |
if ($extension
|
|
|
1725 |
&& (in_array($extension, $options['ignore_extensions'])
|
|
|
1726 |
|| $iem_preg_match)) {
|
|
|
1727 |
if (!in_array($extension, $ignored_extensions)) {
|
|
|
1728 |
// extension is ignored (only once)
|
|
|
1729 |
$ignored_extensions[] = $extension;
|
|
|
1730 |
}
|
|
|
1731 |
// all extension functions are also ignored
|
|
|
1732 |
$ignored_functions[] = $name;
|
|
|
1733 |
continue; // skip this extension function
|
|
|
1734 |
}
|
|
|
1735 |
|
|
|
1736 |
if (PHP_CompatInfo_Parser::_ignore($func['init'],
|
|
|
1737 |
$min_ver, $max_ver)) {
|
|
|
1738 |
continue; // skip this function version
|
|
|
1739 |
}
|
|
|
1740 |
|
|
|
1741 |
if ($options['debug'] == true) {
|
|
|
1742 |
$functions_version[$func['init']][] = array(
|
|
|
1743 |
'function' => $name,
|
|
|
1744 |
'extension' => $extension,
|
|
|
1745 |
'pecl' => $func['pecl']
|
|
|
1746 |
);
|
|
|
1747 |
}
|
|
|
1748 |
if ($extension === false
|
|
|
1749 |
|| (isset($func['pecl']) && $func['pecl'] === false) ) {
|
|
|
1750 |
$cmp = version_compare($latest_version, $func['init']);
|
|
|
1751 |
if ($cmp === -1) {
|
|
|
1752 |
$latest_version = $func['init'];
|
|
|
1753 |
}
|
|
|
1754 |
if (array_key_exists('end', $func)) {
|
|
|
1755 |
$cmp = version_compare($earliest_version, $func['end']);
|
|
|
1756 |
if ($earliest_version == '' || $cmp === 1) {
|
|
|
1757 |
$earliest_version = $func['end'];
|
|
|
1758 |
}
|
|
|
1759 |
}
|
|
|
1760 |
}
|
|
|
1761 |
|
|
|
1762 |
} else {
|
|
|
1763 |
// function is ignored
|
|
|
1764 |
$ignored_functions[] = $name;
|
|
|
1765 |
}
|
|
|
1766 |
}
|
|
|
1767 |
|
|
|
1768 |
$ignored_constants = array_unique($ignored_constants);
|
|
|
1769 |
$constants = array_unique($constants);
|
|
|
1770 |
foreach ($constants as $constant) {
|
|
|
1771 |
$const = $GLOBALS['_PHP_COMPATINFO_CONST'][$constant];
|
|
|
1772 |
if (PHP_CompatInfo_Parser::_ignore($const['init'], $min_ver, $max_ver)) {
|
|
|
1773 |
continue; // skip this constant version
|
|
|
1774 |
}
|
|
|
1775 |
if (!in_array($constant, $ignored_constants)) {
|
|
|
1776 |
$cmp = version_compare($latest_version, $const['init']);
|
|
|
1777 |
if ($cmp === -1) {
|
|
|
1778 |
$latest_version = $const['init'];
|
|
|
1779 |
}
|
|
|
1780 |
if (array_key_exists('end', $const)) {
|
|
|
1781 |
$cmp = version_compare($earliest_version, $const['end']);
|
|
|
1782 |
if ($earliest_version == '' || $cmp === 1) {
|
|
|
1783 |
$earliest_version = $const['end'];
|
|
|
1784 |
}
|
|
|
1785 |
}
|
|
|
1786 |
}
|
|
|
1787 |
if (!in_array($const['name'], $constant_names)) {
|
|
|
1788 |
// split PHP5 tokens and pure PHP constants
|
|
|
1789 |
if ($const['name'] == strtolower($const['name'])) {
|
|
|
1790 |
$token_names[] = $const['name'];
|
|
|
1791 |
} else {
|
|
|
1792 |
$constant_names[] = $const['name'];
|
|
|
1793 |
}
|
|
|
1794 |
}
|
|
|
1795 |
}
|
|
|
1796 |
|
|
|
1797 |
if (isset($php5_method_chaining)
|
|
|
1798 |
&& $php5_method_chaining === true
|
|
|
1799 |
&& version_compare($latest_version, '5.0.0') < 0) {
|
|
|
1800 |
// when PHP Method chaining is detected, only available for PHP 5
|
|
|
1801 |
$latest_version = '5.0.0';
|
|
|
1802 |
}
|
|
|
1803 |
|
|
|
1804 |
ksort($functions_version);
|
|
|
1805 |
|
|
|
1806 |
if (count($function_exists) > 0) {
|
|
|
1807 |
$function_exists = array_unique($function_exists);
|
|
|
1808 |
$cond_code += 1;
|
|
|
1809 |
}
|
|
|
1810 |
if (count($extension_loaded) > 0) {
|
|
|
1811 |
$extension_loaded = array_unique($extension_loaded);
|
|
|
1812 |
$cond_code += 2;
|
|
|
1813 |
}
|
|
|
1814 |
if (count($defined) > 0) {
|
|
|
1815 |
$defined = array_unique($defined);
|
|
|
1816 |
$cond_code += 4;
|
|
|
1817 |
}
|
|
|
1818 |
$cond_code = array($cond_code, array($function_exists,
|
|
|
1819 |
$extension_loaded,
|
|
|
1820 |
$defined));
|
|
|
1821 |
|
|
|
1822 |
sort($ignored_functions);
|
|
|
1823 |
sort($ignored_extensions);
|
|
|
1824 |
sort($ignored_constants);
|
|
|
1825 |
sort($classes);
|
|
|
1826 |
sort($functions);
|
|
|
1827 |
natcasesort($extensions);
|
|
|
1828 |
sort($constant_names);
|
|
|
1829 |
sort($token_names);
|
|
|
1830 |
$main_info = array('ignored_functions' => $ignored_functions,
|
|
|
1831 |
'ignored_extensions' => $ignored_extensions,
|
|
|
1832 |
'ignored_constants' => $ignored_constants,
|
|
|
1833 |
'max_version' => $earliest_version,
|
|
|
1834 |
'version' => $latest_version,
|
|
|
1835 |
'classes' => $classes,
|
|
|
1836 |
'functions' => $functions,
|
|
|
1837 |
'extensions' => array_values($extensions),
|
|
|
1838 |
'constants' => $constant_names,
|
|
|
1839 |
'tokens' => $token_names,
|
|
|
1840 |
'cond_code' => $cond_code);
|
|
|
1841 |
|
|
|
1842 |
$functions_version = array_merge($main_info, $functions_version);
|
|
|
1843 |
return $functions_version;
|
|
|
1844 |
}
|
|
|
1845 |
|
|
|
1846 |
/**
|
|
|
1847 |
* Checks if function which has $init version should be keep
|
|
|
1848 |
* or ignore (version is between $min_ver and $max_ver).
|
|
|
1849 |
*
|
|
|
1850 |
* @param string $init version of current function
|
|
|
1851 |
* @param string $min_ver minimum version of function to ignore
|
|
|
1852 |
* @param string $max_ver maximum version of function to ignore
|
|
|
1853 |
*
|
|
|
1854 |
* @access private
|
|
|
1855 |
* @return boolean True to ignore function/constant, false otherwise
|
|
|
1856 |
* @since version 1.4.0 (2006-09-27)
|
|
|
1857 |
* @static
|
|
|
1858 |
*/
|
|
|
1859 |
function _ignore($init, $min_ver, $max_ver)
|
|
|
1860 |
{
|
|
|
1861 |
if ($min_ver) {
|
|
|
1862 |
$cmp = version_compare($init, $min_ver);
|
|
|
1863 |
if ($max_ver && $cmp >= 0) {
|
|
|
1864 |
$cmp = version_compare($init, $max_ver);
|
|
|
1865 |
if ($cmp < 1) {
|
|
|
1866 |
return true;
|
|
|
1867 |
}
|
|
|
1868 |
} elseif ($cmp === 0) {
|
|
|
1869 |
return true;
|
|
|
1870 |
}
|
|
|
1871 |
}
|
|
|
1872 |
return false;
|
|
|
1873 |
}
|
|
|
1874 |
|
|
|
1875 |
/**
|
|
|
1876 |
* Checks if the given token is of this symbolic name
|
|
|
1877 |
*
|
|
|
1878 |
* @param mixed $token Single PHP token to test
|
|
|
1879 |
* @param string $symbolic Symbolic name of the given token
|
|
|
1880 |
*
|
|
|
1881 |
* @access private
|
|
|
1882 |
* @return bool
|
|
|
1883 |
* @since version 1.7.0b4 (2008-04-03)
|
|
|
1884 |
*/
|
|
|
1885 |
function _isToken($token, $symbolic)
|
|
|
1886 |
{
|
|
|
1887 |
if (is_array($token)) {
|
|
|
1888 |
$t = token_name($token[0]);
|
|
|
1889 |
} else {
|
|
|
1890 |
$t = $token;
|
|
|
1891 |
}
|
|
|
1892 |
return ($t == $symbolic);
|
|
|
1893 |
}
|
|
|
1894 |
|
|
|
1895 |
/**
|
|
|
1896 |
* Computes the difference of arrays
|
|
|
1897 |
*
|
|
|
1898 |
* Computes the difference of arrays and returns result without original keys
|
|
|
1899 |
*
|
|
|
1900 |
* @param array $array1 The array to compare from
|
|
|
1901 |
* @param array $array2 The array to compare against
|
|
|
1902 |
*
|
|
|
1903 |
* @access private
|
|
|
1904 |
* @static
|
|
|
1905 |
* @link http://www.php.net/manual/en/function.array-diff.php#82297
|
|
|
1906 |
* @return array
|
|
|
1907 |
* @since version 1.8.0b2 (2008-06-03)
|
|
|
1908 |
*/
|
|
|
1909 |
function _arrayDiff($array1, $array2)
|
|
|
1910 |
{
|
|
|
1911 |
// This wrapper for array_diff rekeys the array returned
|
|
|
1912 |
$valid_array = array_diff($array1, $array2);
|
|
|
1913 |
|
|
|
1914 |
// reinstantiate $array1 variable
|
|
|
1915 |
$array1 = array();
|
|
|
1916 |
|
|
|
1917 |
// loop through the validated array and move elements to $array1
|
|
|
1918 |
// this is necessary because the array_diff function
|
|
|
1919 |
// returns arrays that retain their original keys
|
|
|
1920 |
foreach ($valid_array as $valid) {
|
|
|
1921 |
$array1[] = $valid;
|
|
|
1922 |
}
|
|
|
1923 |
return $array1;
|
|
|
1924 |
}
|
|
|
1925 |
}
|
|
|
1926 |
?>
|