@ 2015-05-30T16:32:06Z <?php
$clashes = [
[
"s1_id" => 26,
"s2_id" => 27
],
[
"s1_id" => 26,
"s2_id" => 27
]
];
array_walk($clashes, function (&$item, $key) use ($item) {
if (in_array($item, $item, true)) {
unset($item);
}
}, array());
var_dump($clashes);
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Output for 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 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: Cannot use lexical variable $item as a parameter name in /in/pEb2p on line 14
Process exited with code 255 . Output for 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 , 7.0.0 - 7.0.33 Notice: Undefined variable: item in /in/pEb2p on line 14
Warning: in_array() expects parameter 2 to be array, null given in /in/pEb2p on line 15
Warning: in_array() expects parameter 2 to be array, null given in /in/pEb2p on line 15
array(2) {
[0]=>
NULL
[1]=>
NULL
}
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/pEb2p 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/pEb2p on line 3
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/pEb2p on line 3
Process exited with code 255 . preferences:dark mode live preview
301.8 ms | 401 KiB | 459 Q