<?php
$a = array('b' => '');
var_dump(isset($a['b']), empty($a['b']));
$b = new ArrayObject($a);
var_dump(isset($b['b']), empty($a['b']));
- Output for 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, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 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(true)
bool(true)
bool(true)
- Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
- bool(true)
bool(true)
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/O5OV1 on line 5
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- bool(true)
bool(true)
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/O5OV1 on line 5
preferences:
208.25 ms | 401 KiB | 359 Q