<?php

class test {

    function ech()
    {
       $a = func_get_args();
        for ($t = 0; $t < count($a); $t++)
        {
            echo $a[$t] . "\n";
        }
    }

}

$test = new test;
$test->ech('arg 3','arg 2','arg 3');

?>

arg 3
arg 2
arg 3