@ 2014-04-07T13:48:16Z <?php
$a = [
[
'id' => 123,
],
[
'id' => 124,
],
[
'id' => 125,
]
];
$b = array_map(function($item) {
return $item['id'];
}, $a);
var_dump();
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Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Fatal error: Uncaught ArgumentCountError: var_dump() expects at least 1 argument, 0 given in /in/hKlcA:16
Stack trace:
#0 /in/hKlcA(16): var_dump()
#1 {main}
thrown in /in/hKlcA on line 16
Process exited with code 255 . Output for 5.4.0 - 5.4.45 , 5.5.0 - 5.5.37 , 5.6.0 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 Warning: var_dump() expects at least 1 parameter, 0 given in /in/hKlcA on line 16
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/hKlcA on line 2
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/hKlcA on line 2
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/hKlcA on line 2
Process exited with code 255 . preferences:dark mode live preview
310.61 ms | 401 KiB | 396 Q