diff --git a/.gitattributes b/.gitattributes
index 86797917210fa..e01b64b0dcd7f 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -31,3 +31,17 @@
 
 # Vendored libraries
 /ext/dom/lexbor/lexbor linguist-vendored
+
+# Exclude from Export for source code on: https://www.php.net/downloads.php
+/.circleci export-ignore
+/.github export-ignore
+/.gitattributes export-ignore
+/.gitignore export-ignore
+/.editorconfig export-ignore
+/codecov.yml export-ignore
+/benchmark export-ignore
+/CODING_STANDARDS.md export-ignore
+/CONTRIBUTING.md export-ignore
+/docs export-ignore
+/docs-old export-ignore
+/README.md export-ignore