<?php
$array = [];
var_dump($array['hello']['howareyou']);
- Output for 8.3.3 - 8.3.6
- Warning: Undefined array key "hello" in /in/sZPpX on line 5
Warning: Trying to access array offset on null in /in/sZPpX on line 5
NULL
- Output for 8.1.28, 8.2.16 - 8.2.18
- Warning: Undefined array key "hello" in /in/sZPpX on line 5
Warning: Trying to access array offset on value of type null in /in/sZPpX on line 5
NULL
- Output for 7.4.0
- Notice: Undefined index: hello in /in/sZPpX on line 5
Notice: Trying to access array offset on value of type null in /in/sZPpX on line 5
NULL
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.30, 5.6.33 - 5.6.40, 7.0.0 - 7.0.30, 7.0.32 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.3, 7.2.9 - 7.2.25, 7.3.0 - 7.3.12
- Notice: Undefined index: hello in /in/sZPpX on line 5
NULL
- Output for 5.6.31 - 5.6.32, 7.0.31, 7.2.4 - 7.2.8
Process exited with code 137.- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/sZPpX on line 3
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected '[' in /in/sZPpX on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/sZPpX on line 3
Process exited with code 255.
preferences:
253.79 ms | 401 KiB | 330 Q