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run code in 300+ PHP versions simultaneously
<?php function dateDiff($start, $end) { $start = strtotime($start); $end = strtotime($end); $diff = $end - $start; return round($diff / 86400); } $d1 = new DateTime('2010-01-30'); $d2 = new DateTime(date(Y-m-d)); $diff = $d2->diff($d1); echo $diff->y;
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
Fatal error: Uncaught Error: Undefined constant "Y" in /in/q6TlK:10 Stack trace: #0 {main} thrown in /in/q6TlK on line 10
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Use of undefined constant Y - assumed 'Y' (this will throw an Error in a future version of PHP) in /in/q6TlK on line 10 Warning: Use of undefined constant m - assumed 'm' (this will throw an Error in a future version of PHP) in /in/q6TlK on line 10 Warning: A non-numeric value encountered in /in/q6TlK on line 10 Warning: A non-numeric value encountered in /in/q6TlK on line 10 Warning: Use of undefined constant d - assumed 'd' (this will throw an Error in a future version of PHP) in /in/q6TlK on line 10 Warning: A non-numeric value encountered in /in/q6TlK on line 10 Fatal error: Uncaught Exception: DateTime::__construct(): Failed to parse time string (0) at position 0 (0): Unexpected character in /in/q6TlK:10 Stack trace: #0 /in/q6TlK(10): DateTime->__construct('0') #1 {main} thrown in /in/q6TlK on line 10
Process exited with code 255.
Output for 7.1.0 - 7.1.33
Notice: Use of undefined constant Y - assumed 'Y' in /in/q6TlK on line 10 Notice: Use of undefined constant m - assumed 'm' in /in/q6TlK on line 10 Warning: A non-numeric value encountered in /in/q6TlK on line 10 Warning: A non-numeric value encountered in /in/q6TlK on line 10 Notice: Use of undefined constant d - assumed 'd' in /in/q6TlK on line 10 Warning: A non-numeric value encountered in /in/q6TlK on line 10 Fatal error: Uncaught Exception: DateTime::__construct(): Failed to parse time string (0) at position 0 (0): Unexpected character in /in/q6TlK:10 Stack trace: #0 /in/q6TlK(10): DateTime->__construct('0') #1 {main} thrown in /in/q6TlK on line 10
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Notice: Use of undefined constant Y - assumed 'Y' in /in/q6TlK on line 10 Notice: Use of undefined constant m - assumed 'm' in /in/q6TlK on line 10 Notice: Use of undefined constant d - assumed 'd' in /in/q6TlK on line 10 Fatal error: Uncaught Exception: DateTime::__construct(): Failed to parse time string (0) at position 0 (0): Unexpected character in /in/q6TlK:10 Stack trace: #0 /in/q6TlK(10): DateTime->__construct('0') #1 {main} thrown in /in/q6TlK on line 10
Process exited with code 255.
Output for 5.2.4 - 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
Notice: Use of undefined constant Y - assumed 'Y' in /in/q6TlK on line 10 Notice: Use of undefined constant m - assumed 'm' in /in/q6TlK on line 10 Notice: Use of undefined constant d - assumed 'd' in /in/q6TlK on line 10 Fatal error: Uncaught exception 'Exception' with message 'DateTime::__construct(): Failed to parse time string (0) at position 0 (0): Unexpected character' in /in/q6TlK:10 Stack trace: #0 /in/q6TlK(10): DateTime->__construct('0') #1 {main} thrown in /in/q6TlK on line 10
Process exited with code 255.
Output for 5.2.0 - 5.2.3
Notice: Use of undefined constant Y - assumed 'Y' in /in/q6TlK on line 10 Notice: Use of undefined constant m - assumed 'm' in /in/q6TlK on line 10 Notice: Use of undefined constant d - assumed 'd' in /in/q6TlK on line 10 Fatal error: Uncaught exception 'Exception' with message 'DateTime::__construct(): Failed to parse time string (0) at position 0 (' in /in/q6TlK:10 Stack trace: #0 /in/q6TlK(10): DateTime->__construct('0') #1 {main} thrown in /in/q6TlK on line 10
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/q6TlK on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/q6TlK on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/q6TlK on line 9
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