<?php
$a[1425328718] = 'ryat';
$a['attachment'] = 'hi';
unset($a['attachment']);
//unset($a[1425328718]);
var_dump($a['attachment']);
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- Warning: Undefined array key "attachment" in /in/RV4F3 on line 6
NULL
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.32, 5.6.34 - 5.6.38, 5.6.40, 7.0.0 - 7.0.30, 7.0.32 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
- Notice: Undefined index: attachment in /in/RV4F3 on line 6
NULL
- Output for 7.3.32 - 7.3.33
- NULL
- Output for 5.6.33, 5.6.39, 7.0.31
Process exited with code 137.- Output for 4.3.0 - 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
- Notice: Undefined index: attachment in /in/RV4F3 on line 6
NULL
preferences:
271.58 ms | 402 KiB | 456 Q