Online PHP editor | refs for aQhG2

@ 2017-07-05T13:13:56Z

<?php

function modifyArray (&$array) 
{
    foreach ($array as &$value)
    {
         $value = $value + 2; 
    } 
    echo $value;
    $value = $value + 3; 
 } 
$array = array (1, 2, 3); 
modifyArray($array); 
print_r($array);