added php password manager

README.md

@@ -639,7 +639,7 @@ See https://github.com/n1trux/awesome-sysadmin#monitoring and https://github.com
  * [RatticDB](http://rattic.org/) - Password Management for Humans. ([Source Code](https://github.com/tildaslash/RatticWeb), [Demo](https://demo.rattic.org/cred/list/))
  * [Teampass](http://teampass.net/) - Password manager dedicated for managing passwords in a collaborative way on any server Apache, MySQL and PHP. ([Source Code](https://github.com/nilsteampassnet/TeamPass/)) `GPLv3` `PHP`
  * [keeweb](https://antelle.github.io/keeweb/) - This webapp is a browser and desktop password manager compatible with KeePass databases. ([Source Code](https://github.com/antelle/keeweb)) `MIT` `JavaScript`
-
+* [PHP Password Manager](https://github.com/pklink/ppma) - A web based, encrypting password manager, based on the Yii framework. ([Source Code](https://github.com/pklink/ppma)) `BSD` `PHP`
 
 ## Pastebins