Zend PHP 5.3 Certification Exam


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  • Question 28/36

    Which of the following phrases best describes what is required to make this script output 41234?

    
    <?php
        class SomeClass
        {
            private $_values = array(
                1234
            );
        }
    
        $obj = new SomeClass;
    
        echo count($obj);
    
        foreach ($obj as $v) {
            echo $v;
        }
    ?>