3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function test($f) { $f(); } $block = function($params) { echo 'test'; }; test($block);
Output for 7.1.0
Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 0 passed in /in/0mVl8 on line 3 and exactly 1 expected in /in/0mVl8:6 Stack trace: #0 /in/0mVl8(3): {closure}() #1 /in/0mVl8(10): test(Object(Closure)) #2 {main} thrown in /in/0mVl8 on line 6
Process exited with code 255.
Output for 5.3.0 - 7.0.14
Warning: Missing argument 1 for {closure}(), called in /in/0mVl8 on line 3 and defined in /in/0mVl8 on line 6 test
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/0mVl8 on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/0mVl8 on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/0mVl8 on line 6
Process exited with code 255.