What will be the output of the following code?
$a = array(0, 1, 2 => array(3, 4));
$a[3] = array(4, 5);
echo count($a, 1);
What is the name of the PHP function used to automatically load non-yet defined classes?
What function allows resizing of PHP's file write buffer?
How can you determine if magic_quotes_gpc is enabled? (Choose 2)