Zend PHP 5.3 Certification Exam


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  • Question 22/43

    Consider the following PHP script:

    
    <?php
    $a 5;
    $b 10;
    function Mul()
    {
        $GLOBALS['b'] = $GLOBALS['a'] * $GLOBALS['b'];
    }
    Mul();
    print($b);
    ?>
    
    
    What will be the output?