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File Content: `Date.php`

<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Validate
 * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @version    $Id$
 */

/**
 * @see Zend_Validate_Abstract
 */
;// require_once 'Zend/Validate/Abstract.php';

/**
 * @category   Zend
 * @package    Zend_Validate
 * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
class Zend_Validate_Date extends Zend_Validate_Abstract
{
    const INVALID        = 'dateInvalid';
    const INVALID_DATE   = 'dateInvalidDate';
    const FALSEFORMAT    = 'dateFalseFormat';

    /**
     * Validation failure message template definitions
     *
     * @var array
     */
    protected $_messageTemplates = array(
        self::INVALID        => "Invalid type given. String, integer, array or Zend_Date expected",
        self::INVALID_DATE   => "'%value%' does not appear to be a valid date",
        self::FALSEFORMAT    => "'%value%' does not fit the date format '%format%'",
    );

    /**
     * @var array
     */
    protected $_messageVariables = array(
        'format'  => '_format'
    );

    /**
     * Optional format
     *
     * @var string|null
     */
    protected $_format;

    /**
     * Optional locale
     *
     * @var string|Zend_Locale|null
     */
    protected $_locale;

    /**
     * Sets validator options
     *
     * @param string|array|Zend_Config $options OPTIONAL
     */
    public function __construct($options = array())
    {
        if ($options instanceof Zend_Config) {
            $options = $options->toArray();
        } else if (!is_array($options)) {
            $options = func_get_args();
            $temp['format'] = array_shift($options);
            if (!empty($options)) {
                $temp['locale'] = array_shift($options);
            }

            $options = $temp;
        }

        if (array_key_exists('format', $options)) {
            $this->setFormat($options['format']);
        }

        if (!array_key_exists('locale', $options)) {
            ;// require_once 'Zend/Registry.php';
            if (Zend_Registry::isRegistered('Zend_Locale')) {
                $options['locale'] = Zend_Registry::get('Zend_Locale');
            }
        }

        if (array_key_exists('locale', $options)) {
            $this->setLocale($options['locale']);
        }
    }

    /**
     * Returns the locale option
     *
     * @return string|Zend_Locale|null
     */
    public function getLocale()
    {
        return $this->_locale;
    }

    /**
     * Sets the locale option
     *
     * @param  string|Zend_Locale $locale
     * @return Zend_Validate_Date provides a fluent interface
     */
    public function setLocale($locale = null)
    {
        ;// require_once 'Zend/Locale.php';
        $this->_locale = Zend_Locale::findLocale($locale);
        return $this;
    }

    /**
     * Returns the locale option
     *
     * @return string|null
     */
    public function getFormat()
    {
        return $this->_format;
    }

    /**
     * Sets the format option
     *
     * @param  string $format
     * @return Zend_Validate_Date provides a fluent interface
     */
    public function setFormat($format = null)
    {
        $this->_format = $format;
        return $this;
    }

    /**
     * Defined by Zend_Validate_Interface
     *
     * Returns true if $value is a valid date of the format YYYY-MM-DD
     * If optional $format or $locale is set the date format is checked
     * according to Zend_Date, see Zend_Date::isDate()
     *
     * @param  string|array|Zend_Date $value
     * @return boolean
     */
    public function isValid($value)
    {
        if (!is_string($value) && !is_int($value) && !is_float($value) &&
            !is_array($value) && !($value instanceof Zend_Date)) {
            $this->_error(self::INVALID);
            return false;
        }

        $this->_setValue($value);

        if (($this->_format !== null) || ($this->_locale !== null) || is_array($value) ||
             $value instanceof Zend_Date) {
            ;// require_once 'Zend/Date.php';
            if (!Zend_Date::isDate($value, $this->_format, $this->_locale)) {
                if ($this->_checkFormat($value) === false) {
                    $this->_error(self::FALSEFORMAT);
                } else {
                    $this->_error(self::INVALID_DATE);
                }
                return false;
            }
        } else {
            if (!preg_match('/^\d{4}-\d{2}-\d{2}$/', $value)) {
                $this->_format = 'yyyy-MM-dd';
                $this->_error(self::FALSEFORMAT);
                $this->_format = null;
                return false;
            }

            list($year, $month, $day) = sscanf($value, '%d-%d-%d');

            if (!checkdate($month, $day, $year)) {
                $this->_error(self::INVALID_DATE);
                return false;
            }
        }

        return true;
    }

    /**
     * Check if the given date fits the given format
     *
     * @param  string $value  Date to check
     * @return boolean False when date does not fit the format
     */
    private function _checkFormat($value)
    {
        try {
            ;// require_once 'Zend/Locale/Format.php';
            $parsed = Zend_Locale_Format::getDate($value, array(
                                                  'date_format' => $this->_format, 'format_type' => 'iso',
                                                  'fix_date' => false));
            if (isset($parsed['year']) and ((strpos(strtoupper($this->_format), 'YY') !== false) and
                (strpos(strtoupper($this->_format), 'YYYY') === false))) {
                $parsed['year'] = Zend_Date::getFullYear($parsed['year']);
            }
        } catch (Exception $e) {
            // Date can not be parsed
            return false;
        }

        if (((strpos($this->_format, 'Y') !== false) or (strpos($this->_format, 'y') !== false)) and
            (!isset($parsed['year']))) {
            // Year expected but not found
            return false;
        }

        if ((strpos($this->_format, 'M') !== false) and (!isset($parsed['month']))) {
            // Month expected but not found
            return false;
        }

        if ((strpos($this->_format, 'd') !== false) and (!isset($parsed['day']))) {
            // Day expected but not found
            return false;
        }

        if (((strpos($this->_format, 'H') !== false) or (strpos($this->_format, 'h') !== false)) and
            (!isset($parsed['hour']))) {
            // Hour expected but not found
            return false;
        }

        if ((strpos($this->_format, 'm') !== false) and (!isset($parsed['minute']))) {
            // Minute expected but not found
            return false;
        }

        if ((strpos($this->_format, 's') !== false) and (!isset($parsed['second']))) {
            // Second expected  but not found
            return false;
        }

        // Date fits the format
        return true;
    }
}

Name	Size	Permission
Barcode	---	0755
Db	---	0755
File	---	0755
Hostname	---	0755
Ldap	---	0755
Sitemap	---	0755
Abstract.php	13038 bytes	0644
Alnum.php	4057 bytes	0644
Alpha.php	3963 bytes	0644
Barcode.php	6294 bytes	0644
Between.php	5672 bytes	0644
Callback.php	4427 bytes	0644
Ccnum.php	3100 bytes	0644
CreditCard.php	10132 bytes	0644
Date.php	7658 bytes	0644
Digits.php	2593 bytes	0644
EmailAddress.php	17870 bytes	0644
Exception.php	1051 bytes	0644
Float.php	3500 bytes	0644
GreaterThan.php	2869 bytes	0644
Hex.php	1995 bytes	0644
Hostname.php	58347 bytes	0644
Iban.php	8834 bytes	0644
Identical.php	4028 bytes	0644
InArray.php	5281 bytes	0644
Int.php	4001 bytes	0644
Interface.php	1877 bytes	0644
Ip.php	5510 bytes	0644
Isbn.php	7659 bytes	0644
LessThan.php	2842 bytes	0644
NotEmpty.php	8092 bytes	0644
PostCode.php	5984 bytes	0644
Regex.php	3959 bytes	0644
StringLength.php	6981 bytes	0644

File Content: Date.php

File Content: `Date.php`