3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $one = [ ['id'=>182, 'data'=>'foo'], ['id'=>300, 'data'=>'bar'], ['id'=>8, 'data'=>'baz'], ['id'=>52, 'data'=>'bee'] ]; $two = [52, 300]; $result = array_uintersect($one, $two, function($x, $y) { var_dump($x, $y); return $x['id']-$y; }); var_dump($result);
Output for 7.0.0 - 7.1.0
array(2) { ["id"]=> int(182) ["data"]=> string(3) "foo" } array(2) { ["id"]=> int(300) ["data"]=> string(3) "bar" } Fatal error: Uncaught Error: Unsupported operand types in /in/6QNvd:14 Stack trace: #0 [internal function]: {closure}(Array, Array) #1 /in/6QNvd(15): array_uintersect(Array, Array, Object(Closure)) #2 {main} thrown in /in/6QNvd on line 14
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
int(300) int(52) array(2) { ["id"]=> int(182) ["data"]=> string(3) "foo" } int(52) array(2) { ["id"]=> int(300) ["data"]=> string(3) "bar" } int(52) array(2) { ["id"]=> int(8) ["data"]=> string(3) "baz" } int(52) array(2) { ["id"]=> int(8) ["data"]=> string(3) "baz" } int(300) array(2) { ["id"]=> int(52) ["data"]=> string(3) "bee" } int(52) array(1) { [3]=> array(2) { ["id"]=> int(52) ["data"]=> string(3) "bee" } }
Output for 5.4.0 - 5.6.28
array(2) { ["id"]=> int(300) ["data"]=> string(3) "bar" } array(2) { ["id"]=> int(182) ["data"]=> string(3) "foo" } Fatal error: Unsupported operand types in /in/6QNvd on line 14
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/6QNvd on line 3
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/6QNvd on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/6QNvd on line 3
Process exited with code 255.