<?php
$str_arr = Array
(
0 => Array
(
'street' => 'Erste Strasse',
'street_id' => 1
),
1 => Array
(
'street' => 'llll',
'street_id' => 2
)
);
#echo $str_arr[array_keys($str_arr)['lalala']];
echo array_keys($str_arr)[];
- Output for 5.4.0 - 5.4.26
- Fatal error: Cannot use [] for reading in /in/Yl9JI on line 21
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.28
- Parse error: syntax error, unexpected '[', expecting ',' or ';' in /in/Yl9JI on line 21
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 '[', expecting ',' or ';' in /in/Yl9JI on line 21
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `','' or `';'' in /in/Yl9JI on line 21
Process exited with code 255.
preferences:
215.68 ms | 1395 KiB | 116 Q