array

<?php
/**
 * Created by PhpStorm.
 * User: apelmahmud
 * Date: 02/04/2017
 * Time: 3:24 PM
 */




$arr = array(1,2,3,4,5,6,7);

echo  count($arr);

for ($a =0; $a<count($arr); $a++)
    echo $arr[$a]." ";


echo $a;

?>