<?php
$array = array(
'egg' => true,
'cheese' => false,
'hair' => 765,
'goblins' => null,
'ogres' => 'no ogres allowed in this array'
);
var_dump(in_array(null, $array)); // true
var_dump(in_array(false, $array)); // true
var_dump(in_array(765, $array)); // true
var_dump(in_array(763, $array)); // true
var_dump(in_array('egg', $array)); // true
var_dump(in_array('hhh', $array)); // true
var_dump(in_array(array(), $array)); // true
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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
- bool(true)
bool(true)
bool(true)
bool(true)
bool(true)
bool(true)
bool(true)
preferences:
254.33 ms | 404 KiB | 408 Q