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run code in 150+ php & hhvm versions
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<?php $date = new DateTime('now'); $firstOfMonth = $date->modify('1st of month')->format(DATE_ISO8601); $lastOfMonth = $date->modify('end of month')->format(DATE_ISO8601); var_dump(array($firstOfMonth, $lastOfMonth));
Output for 7.0.0 - 7.1.0
Warning: DateTime::modify(): Failed to parse time string (1st of month) at position 0 (1): Unexpected character in /in/VprL8 on line 5 Fatal error: Uncaught Error: Call to a member function format() on boolean in /in/VprL8:5 Stack trace: #0 {main} thrown in /in/VprL8 on line 5
Process exited with code 255.
Output for hhvm-3.12.0
Warning: DateTime::modify(): Failed to parse time string (1st of month) at position 0 (1): Unexpected character in /in/VprL8 on line 5 Fatal error: Uncaught exception 'BadMethodCallException' with message 'Call to a member function format() on a non-object (boolean)' in /in/VprL8:5 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.3.0 - 5.3.1, hhvm-3.10.0
array(2) { [0]=> string(24) "2013-12-04T12:46:32+0100" [1]=> string(24) "2013-12-04T12:46:32+0100" }
Output for 5.6.0 - 5.6.28
Warning: DateTime::modify(): Failed to parse time string (1st of month) at position 0 (1): Unexpected character in /in/VprL8 on line 5 Fatal error: Call to a member function format() on boolean in /in/VprL8 on line 5
Process exited with code 255.
Output for 5.2.13 - 5.2.17, 5.3.2 - 5.5.36
Warning: DateTime::modify(): Failed to parse time string (1st of month) at position 0 (1): Unexpected character in /in/VprL8 on line 5 Fatal error: Call to a member function format() on a non-object in /in/VprL8 on line 5
Process exited with code 255.
Output for 5.2.0 - 5.2.12
Fatal error: Call to a member function format() on a non-object in /in/VprL8 on line 5
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/VprL8 on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/VprL8 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/VprL8 on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/VprL8 on line 5
Process exited with code 255.