Map array with closure

anonymous_array_map.php

<?php
$array = range(0,4);
$add = 10;

// Beware: importing variables (i.e. $add) copies the variable, you can out-out by value (i.e. &$add)
$array = array_map(function($value) use ($add) {
	return $value + $add;
}, $array);

var_dump($array);