note 81724 deleted from function.md5 by googleguy
| From: | googleguy@php.net | Date: | Tue, 22 Oct 2013 12:18:01 +0000 |
| Subject: | note 81724 deleted from function.md5 by googleguy | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-197157@lists.php.net to get a copy of this message | ||
Note Submitter: KB
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This is probably well known, but I had a hard time finding a reference to it.
While md5 on a null string returns null, md5 on an EMPTY string does not return null or an empty
string. Rather it returns "d41d8cd98f00b204e9800998ecf8427e"