How to check if $_GET is empty?

by

You said it yourself, check that it’s empty:

if (empty($_GET)) {
    // no data passed by get
}

See, PHP is so straightforward. You may simply write, what you think 😉

This method is quite secure. !$_GET could give you an undefined variable E_NOTICE if $_GET was unset (not probable, but possible).

More Related Contents:

  1. Passing $_GET value to $_POST
  2. Get url as www.abcd.com?curr=USD
  3. Passing base64 encoded strings in URL
  4. How to send a GET request from PHP?
  5. Curl and PHP – how can I pass a json through curl by PUT,POST,GET
  6. PHP Get all subdirectories of a given directory
  7. How to pass extra variables in URL with WordPress
  8. Beautiful way to remove GET-variables with PHP?
  9. Sanitizing user’s data in GET by PHP [duplicate]
  10. Access GET directly from JavaScript?
  11. How to pass variables received in GET string through a php header redirect?
  12. How to pass an array via $_GET in php?
  13. How to switch from POST to GET in PHP CURL
  14. Get Text From Tag Using PHP
  15. How to set $_GET variable
  16. PHP: $_GET and $_POST in functions?
  17. PHP – Plus sign with GET query
  18. Is it possible to preserve plus signs in PHP $_GET vars without encoding?
  19. Can I have multiple $_GET with the same key, different values?
  20. Among $_REQUEST, $_GET and $_POST which one is the fastest?
  21. Htaccess: add/remove trailing slash from URL
  22. PHP substring extraction. Get the string before the first ‘/’ or the whole string
  23. What does “Mass Assignment” mean in Laravel?
  24. Send email with PHPMailer – embed image in body
  25. DOM parser that allows HTML5-style
  26. PHP Sort array by field? [duplicate]
  27. How to get exact browser name and version?
  28. Windows CMD.exe “The system cannot find the path specified.”
  29. Regular expression for a string that must contain minimum 14 characters, where at minimum 2 are numbers, and at minimum 6 are letters
  30. phpmysql error – #1273 – #1273 – Unknown collation: ‘utf8mb4_general_ci’

Leave a Comment