diff --git a/README.md b/README.md
index 013d7a3..3ee8524 100644
--- a/README.md
+++ b/README.md
@@ -60,6 +60,7 @@ parameters:
 					- phpinfo
 					- print_r
 					- proc_open
+					- ray
 					- shell_exec
 					- system
 					- var_dump
diff --git a/extension.neon b/extension.neon
index 3546287..9fe42e0 100644
--- a/extension.neon
+++ b/extension.neon
@@ -38,6 +38,7 @@ parameters:
 					- phpinfo
 					- print_r
 					- proc_open
+					- ray
 					- shell_exec
 					- system
 					- var_dump
diff --git a/tests/Functional/snippets/ray.php b/tests/Functional/snippets/ray.php
new file mode 100644
index 0000000..70673ca
--- /dev/null
+++ b/tests/Functional/snippets/ray.php
@@ -0,0 +1,3 @@
+<?php
+
+ray('');