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<?php
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/**
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* Squiz_Sniffs_WhiteSpace_PropertyLabelSpacingSniff.
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*
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* PHP version 5
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*
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* @category PHP
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* @package PHP_CodeSniffer
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* @author Greg Sherwood <gsherwood@squiz.net>
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* @copyright 2006 Squiz Pty Ltd (ABN 77 084 670 600)
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* @license http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
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* @version CVS: $Id: PropertyLabelSpacingSniff.php 265262 2008-08-22 04:14:30Z squiz $
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* @link http://pear.php.net/package/PHP_CodeSniffer
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*/
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/**
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* Squiz_Sniffs_WhiteSpace_PropertyLabelSpacingSniff.
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*
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* Ensures that the colon in a property or label definition has a single
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* space after it and no space before it.
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*
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* @category PHP
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* @package PHP_CodeSniffer
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* @author Greg Sherwood <gsherwood@squiz.net>
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* @copyright 2006 Squiz Pty Ltd (ABN 77 084 670 600)
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* @license http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
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* @version Release: 1.2.1
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* @link http://pear.php.net/package/PHP_CodeSniffer
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*/
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class Squiz_Sniffs_WhiteSpace_PropertyLabelSpacingSniff implements PHP_CodeSniffer_Sniff
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{
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/**
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* A list of tokenizers this sniff supports.
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*
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* @var array
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*/
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public $supportedTokenizers = array('JS');
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/**
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* Returns an array of tokens this test wants to listen for.
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*
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* @return array
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*/
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public function register()
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{
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return array(
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T_PROPERTY,
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T_LABEL,
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);
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}//end register()
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/**
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* Processes this test, when one of its tokens is encountered.
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*
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* @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
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* @param int $stackPtr The position of the current token
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* in the stack passed in $tokens.
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*
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* @return void
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*/
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public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
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{
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$tokens = $phpcsFile->getTokens();
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$colon = $phpcsFile->findNext(T_COLON, ($stackPtr + 1));
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if ($colon !== ($stackPtr + 1)) {
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$error = 'There must be no space before the colon in a property/label declaration';
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$phpcsFile->addError($error, $stackPtr);
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}
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if ($tokens[($colon + 1)]['code'] !== T_WHITESPACE || $tokens[($colon + 1)]['content'] !== ' ') {
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$error = 'There must be a single space after the colon in a property/label declaration';
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$phpcsFile->addError($error, $stackPtr);
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}
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}//end process()
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}//end class
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?>
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