3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function lib_function($a1, $a2){ var_dump($a1, $a2); } function i_evaluate_my_arguments(){ $evaluated_args = []; foreach(func_get_args() as $arg){ $evaluated_args[] = $arg(); } call_user_func_array('lib_function', $evaluated_args); } call_user_func_array( 'i_evaluate_my_arguments', [ function(){ return 'foo'; }, function(){ return 'baz'; } ] );
Output for 5.4.0 - 7.1.0
string(3) "foo" string(3) "baz"
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/uAef3 on line 8
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 '[' in /in/uAef3 on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/uAef3 on line 8
Process exited with code 255.