DM Exercise 4.2 - PHP Online

Form of PHP Sandbox

Enter Your PHP code here for testing/debugging in the Online PHP Sandbox. As in the usual PHP files, you can also add HTML, but do not forget to add the tag <?php in the places where the PHP script should be executed.



Your result can be seen below.

Result of php executing





Full code of DM Exercise 4.2.php

  1. <?php 
  2. $x = 12;
  3. $y = 3;
  4.  
  5. Function mytest() {
  6.      Global $x, $y;
  7.      $y = $x - $y;
  8. }
  9.  
  10. mytest();
  11. Echo $y;
  12. ?>
File Description
  • DM Exercise 4.2
  • PHP Code
  • 03 Feb-2021
  • 108 Bytes
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