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@ 2014-12-09T14:47:02Z

<?php

$array1 = array(0,1,2,3);
$array2 = array(2,3,1,0,4,6,7);

$intersect = array_intersect($array1,$array2);
$difference = array_diff($array1,$intersect);

if ($difference)
{
	echo 'da';
}
else
{
	echo 'nu';
}

Output
Performance
VLD
References
Branches

array_intersect: documentation ( source)
array_diff: documentation ( source)

preferences:dark modelive preview

34.28 ms | 402 KiB | 5 Q