Created
July 18, 2011 12:56
-
-
Save jk/1089434 to your computer and use it in GitHub Desktop.
Go straight to hell with the PHP type system
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <?php | |
| function isReallyAnInt($obj) | |
| { | |
| if (!is_numeric($obj)) | |
| return false; | |
| if (intval($obj) != floatval($obj)) | |
| return false; | |
| return true; | |
| } | |
| ?> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment