Online PHP editor | refs for aXIsM

@ 2014-04-07T09:21:20Z

<?php

$arr = array(1,2,3,4,5,6,7,8,9); 

foreach($arr as $key=>$value) 
{ 
    var_dump($arr);
    unset($arr[$key + 1]); 
    echo $value . "\n"; 
    echo "key=" . $key . ", value=" . $value . ", key+1=" . ($key+1) . "\n\n"; 
    var_dump($arr);
}
echo("last:");
var_dump($arr);