<?php
$foo = array('a'=>'b');
$foo2 = $foo['c'];
echo is_null($foo['c']);
- 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 "c" in /in/NaoHU on line 5
Warning: Undefined array key "c" in /in/NaoHU on line 7
1
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
- Notice: Undefined index: c in /in/NaoHU on line 5
Notice: Undefined index: c in /in/NaoHU on line 7
1
- Output for 7.3.32 - 7.3.33
- 1
- 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: c in /in/NaoHU on line 5
Notice: Undefined index: c in /in/NaoHU on line 7
1
preferences:
244.25 ms | 402 KiB | 322 Q