diff --git a/queries/injections.scm b/queries/injections.scm
index 16d5736b..81899b50 100644
--- a/queries/injections.scm
+++ b/queries/injections.scm
@@ -1,3 +1,14 @@
 ((text) @injection.content
  (#set! injection.language "html")
  (#set! injection.combined))
+
+((comment) @injection.content
+  (#set! injection.language "phpdoc"))
+
+(heredoc
+  (heredoc_body) @injection.content
+  (heredoc_end) @injection.language)
+
+(nowdoc
+  (nowdoc_body) @injection.content
+  (heredoc_end) @injection.language)