3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function test( array $arr ){ print_r($arr); } //is working test('test');
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught TypeError: Argument 1 passed to test() must be of the type array, string given, called in /in/Lk80Z on line 6 and defined in /in/Lk80Z:2 Stack trace: #0 /in/Lk80Z(6): test('test') #1 {main} thrown in /in/Lk80Z on line 2
Process exited with code 255.
Output for 5.4.9 - 5.6.28
Catchable fatal error: Argument 1 passed to test() must be of the type array, string given, called in /in/Lk80Z on line 6 and defined in /in/Lk80Z on line 2
Process exited with code 255.
Output for 5.3.19 - 5.3.29
Catchable fatal error: Argument 1 passed to test() must be an array, string given, called in /in/Lk80Z on line 6 and defined in /in/Lk80Z on line 2
Process exited with code 255.