<?php
$a = new ArrayObject();
$a['null'] = null;
var_dump($a->offsetExists('null'));
var_dump(isset($a['null']));
- Output for 5.3.11 - 5.3.29, 5.4.1 - 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
- bool(true)
bool(false)
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0, 5.2.2 - 5.2.17, 5.3.0 - 5.3.10, 5.4.0
- bool(true)
bool(true)
- Output for 5.2.1
- bool(false)
bool(true)
- Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
- Fatal error: Cannot instantiate non-existent class: arrayobject in /in/EsU4W on line 2
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Cannot instantiate non-existent class: arrayobject in /in/EsU4W on line 2
preferences:
268.1 ms | 401 KiB | 460 Q