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<?php
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/*
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* $Id: Date.php 2367 2007-09-02 20:00:27Z zYne $
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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/**
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* Doctrine_Validator_Past
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*
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* @package Doctrine
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* @subpackage Validator
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.doctrine-project.org
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* @since 1.0
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* @version $Revision$
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* @author Roman Borschel <roman@code-factory.org>
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*/
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class Doctrine_Validator_Past extends Doctrine_Validator_Driver
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{
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/**
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* checks if the given value is a valid date in the past.
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*
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* @param mixed $value
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* @return boolean
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*/
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public function validate($value)
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{
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if (is_null($value)) {
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return true;
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}
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$e = explode('-', $value);
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if (count($e) !== 3) {
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return false;
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}
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if (is_array($this->args) && isset($this->args['timezone'])) {
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switch (strtolower($this->args['timezone'])) {
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case 'gmt':
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$now = gmdate("U") - date("Z");
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break;
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default:
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$now = getdate();
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break;
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}
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} else {
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$now = getdate();
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}
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if ($now['year'] < $e[0]) {
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return false;
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} else if ($now['year'] == $e[0]) {
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if ($now['mon'] < $e[1]) {
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return false;
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} else if ($now['mon'] == $e[1]) {
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return $now['mday'] > $e[2];
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} else {
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return true;
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}
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} else {
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return true;
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}
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}
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}
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