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@ 2014-10-04T05:29:07Z

<?php

 $arr =[1,2,3,4,5,6];
$var = array_map(function($item){

$items=$item+$item;
return $items;

},$arr);

print_r($items);

Output
Performance
VLD
References
Branches

array_map: documentation ( source)
print_r: documentation ( source)

preferences:dark modelive preview

41.38 ms | 402 KiB | 5 Q