Be careful!
<?php
var_dump(array_search('needle', [ 0 => 0 ])); // int(0) (!)
var_dump(array_search('needle', [ 0 => 0 ], true)); // bool(false)
?>
But, in php 8
<?php
var_dump(array_search('needle', [ 0 => 0 ])); // bool(false)
?>
Be careful!
<?php
var_dump(array_search('needle', [ 0 => 0 ])); // int(0) (!)
var_dump(array_search('needle', [ 0 => 0 ], true)); // bool(false)
?>
But, in php 8
<?php
var_dump(array_search('needle', [ 0 => 0 ])); // bool(false)
?>