Zend PHP 5.3 Certification Exam


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  • Question 19/34

    You run the following PHP script:

    
    <?php
       class number {
           public $a10;
          public $b=20;
          private $c=30;
    }
        $numbers = new number();
     
         foreach($numbers as $var => $value) {
           echo "$value ";
       }
    ?>
    
    
    What will be the output?