<?php
$array1 = array(new stdClass, new stdClass, new stdClass);
$array2 = array(0, 1, 2);
$compareFunction = function($a, $b) {
if ($a === $b) {
return 0;
} elseif ($a > $b) {
return 1;
} else {
return -1;
}
};
$result = array_udiff($array1, $array1, $compareFunction);
var_dump($result);
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- array(0) {
}
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Parse error: syntax error, unexpected T_FUNCTION in /in/MmKTb on line 6
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_FUNCTION in /in/MmKTb on line 6
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/MmKTb on line 6
Process exited with code 255.
preferences:
217.19 ms | 401 KiB | 367 Q