Online PHP editor | refs for MtNEd

@ 2013-07-23T07:56:24Z

<?php

function f1() {
	echo 1;
    return true;
}

function f2() {
	echo 2;
    return false;
}

$a = true;
$a = f1() & f2();

var_dump($a);

$a = true;
$a = f2() & f1();

var_dump($a);

$a = true;
$a = f1() & f1();

var_dump($a);

$a = true;
$a = f2() & f2();

var_dump($a);