test-php - 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 test-php.php

  1. <?php
  3. // Implement the function findLastKey to return the last key with a specific value from the array
  5. function findLastKey(array $array, $value)
  6. {
  7.     return null;
  8. }
  10. echo findLastKey(array('Hello' => 'Green', 'World' => 'Blue'), 'Blue');
File Description
  • test-php
  • PHP Code
  • 17 May-2022
  • 242 Bytes
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