Update index.md

Remove outdates and archived packages, replace with up to date alternative.

Author: slashequip

src/connections/sources/catalog/libraries/server/php/index.md

@@ -528,6 +528,4 @@ $ sudo service cron reload    # reload the cron daemon
 
 ## 3rd-Party Libraries
 
-If you only need support for PHP5, the team at Underground Elephant has released a [3rd-party library](https://github.com/uecode/segment-io-php) based on Guzzle.
-
-Alt Three Segment is a Segment bridge for Laravel. The GitHub repo can be found here: [AltThree/Segment](https://github.com/AltThree/Segment){:target="_blank”}. 
+Laravel Segment is a Segment SDK, for Laravel. The GitHub repo can be found here: [slashEquip/laravel-segment](https://github.com/slashequip/laravel-segment){:target="_blank”}.