Closure<php>

gistfile1.aw

<?php

    function newCounter(){
        $i = 0;
        return function() use ($i){
            return ++$i;
        };
    }

    //$c = newCounter();
    $i = 0;
    $c = function() use($i){
        return ++$i;
    };
    echo $c() . "<br />";
    echo $c() . "<br />";
    echo $c() . "<br />";
    echo $c() . "<br />";
    echo $c() . "<br />";
    echo $c() . "<br />";
    echo $c() . "<br />";
    echo $c() . "<br />";
    echo $c() . "<br />";
    echo $c() . "<br />";

?>