<?php
if (!function_exists('in_array')) {
function in_array($needle, $haystack, $strict = false) {
while(list($key, $item) = each($haystack)) {
if ($strict && $needle === $item) {
return true;
} else if($needle == $item) {
return true;
}
}
return false;
}
}
var_dump(in_array(3, array(1,2,'3'), true));
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- bool(false)
preferences:
229.96 ms | 406 KiB | 346 Q