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@ 2013-04-25T03:53:03Z

<?php
$arr1 = array(1);
$arr2 = 5;

echo $arr1+$arr2;
print $arr1+$arr2;
var_dump($arr2);print_r($arr1+$arr2);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
print_r: documentation ( source)

preferences:dark modelive preview

57.32 ms | 402 KiB | 5 Q