Zend PHP 5.3 Certification Exam


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  • Question 25/69

    What will the output of the following code be?

    
    <?php
    $a range(3,9);
    foreach ($a as $b) {
       switch($b) {
          case 3:
          $b 7;
          case 7:
          $b 3;
          default:
          // do nothing
       }
    }
    echo implode('-',$a);
    ?>