Online PHP editor | refs for qaWL7

@ 2014-05-02T08:57:08Z

<?php
function foo() {
    $result = 1;
    foreach (func_get_args() as $arg) {
        if (is_numeric($arg)) {
            $result *= $arg;
        }
    }

    return $result;
}


print foo( 1, "2", "0x03", 4, 'five');
print "\n";