Your IP : 216.73.216.170
<?php
/**
* JBZoo is universal CCK, application for YooTheme Zoo component
* @package JBZoo
* @author JBZoo App http://jbzoo.com
* @copyright Copyright (C) JBZoo.com
* @license http://www.gnu.org/licenses/gpl.html GNU/GPL
*/
// no direct access
defined('_JEXEC') or die('Restricted access');
class JBDateHelper extends AppHelper
{
/**
* @var string
*/
public $regDate = '#^(\d{4})([- /.])(0[1-9]|1[012])\2(0[1-9]|[12][0-9]|3[01])$#ius';
/**
* @var string
*/
public $regDatetime = '#^(\d{4})([- /.])(0[1-9]|1[012])\2(0[1-9]|[12][0-9]|3[01])\s*([0][0-9]|[1][0-9]|[2][0-3]):([0-5][0-9]):([0-5][0-9])$#ius';
/**
* Validate string as date or datetime
* @param string $date
* @return int|null
*/
public function convertToStamp($date)
{
$dates = explode("\n", JString::trim($date));
$result = array();
if (!empty($dates)) {
foreach ($dates as $date) {
if (!preg_match("#\\d{4}#", $date)) {
continue;
}
if ($time = strtotime($date)) {
$result[] = $this->toMysql($time);
}
}
}
return $result;
}
/**
* Convert time for mysql
* @param null|int $time
* @return string
*/
public function toMysql($time = null)
{
if (!empty($time)) {
if (is_numeric($time)) {
$time = (int)$time;
} else {
$time = strtotime($time);
}
}
if ($time) {
return date('Y-m-d H:i:s', $time);
} else {
return null;
}
}
}