Online PHP editor | refs for bstuR

@ 2014-05-19T14:36:26Z

<?php
$outer = function () {
    echo "Outer<br>";
    $times = 0;

    $inner = function() use ($times){
        echo "Inner : ${times}<br>";
        if ( $times <= 2 ){
            inner();
            $times++;
        }

    };

    return $inner;
};

$inner = $outer();
var_dump( $inner );
$inner();
?>