function _fb_settings_base64_url_decode in Drupal for Facebook 7.3
Same name and namespace in other branches
- 6.3 fb_settings.inc \_fb_settings_base64_url_decode()
Base64 encoding that doesn't need to be urlencode()ed. Exactly the same as base64_encode except it uses
- instead of +
_ instead of /
Parameters
String base64UrlEncodeded string:
1 call to _fb_settings_base64_url_decode()
- _fb_settings_parse_signed_request in ./
fb_settings.inc - See https://developers.facebook.com/docs/authentication/signed_request/ for a more reliable version of this function. We skip validation because we do not yet know the app secret.
File
- ./
fb_settings.inc, line 65 - This file is to be included from your sites/.../settings.php file.
Code
function _fb_settings_base64_url_decode($input) {
return base64_decode(strtr($input, '-_', '+/'));
}