3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class TestMap { public function prepare($array, $fields) { $map = $this; return array_map(function ($item) use ($map, $fields) { return $map->norm($item,$fields); }, $array ); } public function norm($array, $fields) { unset($array['test']); return $array; } } $test = new TestMap; print_r($test->prepare(array(array('id'=>1, 'test'=>'testing')), array()));
Output for 5.3.0 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => Array ( [id] => 1 ) )
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/4pQE0 on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/4pQE0 on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/4pQE0 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/4pQE0 on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/4pQE0 on line 5
Process exited with code 255.