Online PHP editor | refs for IMb5G

<?php namespace Zend\Stdlib { use DateTimeZone; class DateTime extends \DateTime { public function __construct($time = 'now', \DateTimeZone $timezone = null) { // workaround not required for PHP 5.3.7 or newer if(version_compare(PHP_VERSION, '5.3.7','>=')){ if($timezone) { return parent::__construct($time, $timezone); } else { return parent::__construct($time); } } // Check if using relative constructs if(!stristr($time, 'last') && !stristr($time, 'first')){ if($timezone) { return parent::__construct($time, $timezone); } else { return parent::__construct($time); } } // Use current time with constructor to prevent setting 'first_last_day_of' flag if($timezone) { parent::__construct('now', $timezone); } else { parent::__construct('now'); } // Set the timestamp by relying on strtotime and avoiding setting the // internal 'first_last_day_of' flag of DateTime object. $this->setTimestamp( strtotime($time, $this->getTimestamp()) ); return $this; } public function modify($modify) { // Workaround not required for PHP 5.3.7 or newer if(version_compare(PHP_VERSION, '5.3.7','>=')){ return parent::modify($modify); } // Check if using relative constructs if(!stristr($modify, 'last') && !stristr($modify, 'first')){ return parent::modify($modify); } // Set the timestamp by relying on strtotime and avoiding setting the // internal 'first_last_day_of' flag of DateTime object. $parsedTimestamp = strtotime($modify, $this->getTimestamp()); if ($parsedTimestamp === false) { return false; // something went wrong parsing the date } $this->setTimestamp($parsedTimestamp); return $this; } } $interval = new \DateInterval('P1D'); //$dt = new DateTime('first day of feb 2010'); $dt = new \DateTime('2011-01-01'); $dt->modify('last day of january'); var_dump($dt); $dt->add($interval); var_dump($dt); }