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run code in 300+ PHP versions simultaneously
<?PHP function mysql_date($in) { //Function takes a string in as form data, splits it by a list of //possible separators. If the resulting array has a length of 3, the //function returns a MySQL compatible date() string, else returns false // //Also, uses the checkdate() [PHP core function] to validate the date. $output = false; $d = preg_split('#[-/:. ]#', trim($in)); if (is_array($d) && count($d) == 3) { if (strlen($d[2]) == 2) { $d[2] = '20'.$d[2]; } if (checkdate($d[0], $d[1], $d[2])) { $output = "$d[2]-$d[0]-$d[1]"; } } return $output; } echo mysql_date('05/07/2014');
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
2014-05-07

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243.88 ms | 405 KiB | 352 Q