Online PHP editor | output for CSrMY

@ 2014-04-24T13:58:13Z

<?php
$data['ealkalom'] = '2014. 04. 30. 00:00';
$data['valkalom'] = '2014. 04. 30. 00:00';


function checkInvalidHour($date) {
    $hour = "";
	if(preg_match("/(2[0-3]|[01][0-9]):[0-5][0-9]/", $date, $match)) {
    	list($hour, $min) = explode(":", $match[0]);
	}
    return $hour;
}
if(checkInvalidHour($data['ealkalom']) == "00" or checkInvalidHour($data['valkalom']) == "00") {
            $dateType = "Y. m. d.";
        } else {
    		$dateType = "Y. m. d. H:i";
        }
print $dateType;
print $data['ealkalom'] = date($dateType, $data['ealkalom']);
print $data['valkalom'] = date($dateType, $data['valkalom']);

Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Y. m. d. Fatal error: Uncaught TypeError: date(): Argument #2 ($timestamp) must be of type ?int, string given in /in/CSrMY:19 Stack trace: #0 /in/CSrMY(19): date('Y. m. d.', '2014. 04. 30. 0...') #1 {main} thrown in /in/CSrMY on line 19
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33: Y. m. d. Notice: A non well formed numeric value encountered in /in/CSrMY on line 19 1970. 01. 01. Notice: A non well formed numeric value encountered in /in/CSrMY on line 20 1970. 01. 01.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 7.3.32 - 7.3.33: Y. m. d.1970. 01. 01.1970. 01. 01.

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