isset - 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 isset.php

  1. <?php
  3. $x = [];
  5. if (isset($x['book'][0]['payment'][0])) {
  6.     echo "SET";
  7. }
File Description
  • isset
  • PHP Code
  • 30 Jun-2021
  • 77 Bytes
You can Share it: