<?php
$a = array('a' => 'foo');
echo $a['foo'];
echo $a[0];
- 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 "foo" in /in/EWdZb on line 5
Warning: Undefined array key 0 in /in/EWdZb on line 6
- Output for 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, 7.2.5 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
- Notice: Undefined index: foo in /in/EWdZb on line 5
Notice: Undefined offset: 0 in /in/EWdZb on line 6
- Output for 7.3.32 - 7.3.33
- 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: foo in /in/EWdZb on line 5
Notice: Undefined offset: 0 in /in/EWdZb on line 6
preferences:
217.39 ms | 402 KiB | 340 Q