<?php
$array = array(
'' => 1,
null => 2,
false => 3,
'foo' => 4,
);
var_dump($array[''], $array[null], $array[false], $array['foo']);
- Output for 4.3.2 - 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 - 5.5.38, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- int(2)
int(2)
int(3)
int(4)
- Output for 4.3.0 - 4.3.1
- Notice: Undefined offset: 0 in /in/LSh0b on line 10
int(2)
int(2)
NULL
int(4)
preferences:
319.7 ms | 401 KiB | 459 Q