phpSetAndEmpty - PHP Online

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Result of php executing





Full code of phpSetAndEmpty.php

  1. <?php
  2.  
  3. $myname = "";
  4.  
  5. if(isset($myname)){
  6.     echo "variable myname has been set";
  7. } else{
  8.     echo "variable myname has NOT been set";
  9. }
  10.  
  11. if(!empty($myname)){
  12.     echo "variable myname has data in it and not null";
  13. } else{
  14.     echo "<br>variable myname has no data in it";
  15. }
  16.  
File Description
  • phpSetAndEmpty
  • PHP Code
  • 01 Mar-2021
  • 276 Bytes
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