Zend PHP 5.3 Certification Exam


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  • Question 18/34

    What is the output of the following code?

    
    <?php
        class {};
        class B1 extends {};
        class_alias('A''B2');
        $b1 = new B1; echo get_class($b1); 
        $b2 = new B2; echo get_class($b2);
    ?>