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@ 2014-10-20T13:16:04Z

<?php

$a = 2;
$options = array(1,2,3,4);
$options = array_filter($options, function($val) use ($a) {
	return ($val == $a);
});
var_dump($options);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
array_filter: documentation ( source)

preferences:dark modelive preview

33.3 ms | 402 KiB | 5 Q