#116 - Add PHP 8.1 to unix builds matrix

Author: Jeckerson

.github/workflows/ci.yml

@@ -222,7 +222,7 @@ jobs:
       fail-fast: false
 
       matrix:
-        php: ['7.0', '7.1', '7.2', '7.3', '7.4', '8.0']
+        php: ['7.0', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1']
         arch: ['x64']
         build_type: ['nts']
         name: