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run code in 200+ php & hhvm versions
Bugs & Features
<?php echo (new DateTimeImmutable())->modify('+ first monday')->format('Y-m-d H:i:s');
based on QXb3j
Output for 7.0.0 - 7.2.0
Warning: DateTimeImmutable::modify(): Failed to parse time string (+ first monday) at position 0 (+): Unexpected character in /in/iS41V on line 3 Fatal error: Uncaught Error: Call to a member function format() on boolean in /in/iS41V:3 Stack trace: #0 {main} thrown in /in/iS41V on line 3
Process exited with code 255.
Output for 5.6.8 - 5.6.28
Warning: DateTimeImmutable::modify(): Failed to parse time string (+ first monday) at position 0 (+): Unexpected character in /in/iS41V on line 3 Fatal error: Call to a member function format() on boolean in /in/iS41V on line 3
Process exited with code 255.
Output for 5.5.24 - 5.5.35
Warning: DateTimeImmutable::modify(): Failed to parse time string (+ first monday) at position 0 (+): Unexpected character in /in/iS41V on line 3 Fatal error: Call to a member function format() on a non-object in /in/iS41V on line 3
Process exited with code 255.
Output for 5.4.2 - 5.4.45
Fatal error: Class 'DateTimeImmutable' not found in /in/iS41V on line 3
Process exited with code 255.
Output for 5.3.18 - 5.3.29
Parse error: syntax error, unexpected T_OBJECT_OPERATOR, expecting ',' or ';' in /in/iS41V on line 3
Process exited with code 255.