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run code in 200+ php & hhvm versions
Bugs & Features
<?php declare(strict_types = 1); function test(int $x = null) { var_dump($x); } test('565');
based on TarBV
Output for 7.1.0 - 7.2.0
Fatal error: Uncaught TypeError: Argument 1 passed to test() must be of the type integer or null, string given, called in /in/O4o1Y on line 7 and defined in /in/O4o1Y:3 Stack trace: #0 /in/O4o1Y(7): test('565') #1 {main} thrown in /in/O4o1Y on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Fatal error: Uncaught TypeError: Argument 1 passed to test() must be of the type integer, string given, called in /in/O4o1Y on line 7 and defined in /in/O4o1Y:3 Stack trace: #0 /in/O4o1Y(7): test('565') #1 {main} thrown in /in/O4o1Y on line 3
Process exited with code 255.
Output for 5.3.21 - 5.6.28
Warning: Unsupported declare 'strict_types' in /in/O4o1Y on line 1 Catchable fatal error: Argument 1 passed to test() must be an instance of int, string given, called in /in/O4o1Y on line 7 and defined in /in/O4o1Y on line 3
Process exited with code 255.