diff --git a/Ports-of-Liquid-to-other-environments.md b/Ports-of-Liquid-to-other-environments.md
index a8f08c5..3e74bce 100644
--- a/Ports-of-Liquid-to-other-environments.md
+++ b/Ports-of-Liquid-to-other-environments.md
@@ -1,2 +1,3 @@
 * [liquid.js](https://github.com/darthapo/liquid.js) (JavaScript)
-* [DotLiquid](http://dotliquidmarkup.org/) (C#)
\ No newline at end of file
+* [DotLiquid](http://dotliquidmarkup.org/) (C#)
+* [php-liquid](https://github.com/harrydeluxe/php-liquid) (PHP)
\ No newline at end of file