note 116777 deleted from function.ctype-alnum by sobak
| From: | sobak@php.net | Date: | Fri, 25 Nov 2016 08:39:38 +0000 |
| Subject: | note 116777 deleted from function.ctype-alnum by sobak | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-207688@lists.php.net to get a copy of this message | ||
Note Submitter: someone at example dot com
----
Both preg_match('/^[a-zA-Z0-9]+$/', $var) and ctype_alnum returns true if you type only
numbers (e.g.: 123456).