3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1=array("1","5","4"); $new_array=array_merge($new_array,$arr1); $arr2=array("2","6","3"); $new_array=array_merge($new_array,$arr2); pr($new_array);exit;

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31.54 ms | 402 KiB | 5 Q