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@ 2013-12-19T08:39:41Z

<?php

$arr = array(0,null,3,null);
print_r(array_filter($arr), function($var){return !is_null($var);});

Output
Performance
VLD
References
Branches

print_r: documentation ( source)
array_filter: documentation ( source)

preferences:dark modelive preview

33.52 ms | 402 KiB | 5 Q