diff --git a/.distignore b/.distignore
index 25b2e9ec..3f1414b5 100644
--- a/.distignore
+++ b/.distignore
@@ -20,6 +20,7 @@ composer.lock
 package-lock.json
 package.json
 phpcs.xml
+phpstan.neon.dist
 pnpm-lock.yaml
 README.md
 
diff --git a/.gitignore b/.gitignore
index 58a2e5b6..b9fcdc41 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,5 @@ js/build
 js/link-attributes/block-editor/dist
 
 phpcs.txt
+phpstan.neon
+phpstan.txt
\ No newline at end of file
diff --git a/composer.json b/composer.json
index 37ce2949..20faf2ba 100644
--- a/composer.json
+++ b/composer.json
@@ -59,6 +59,7 @@
     "post-install-cmd": [
       "echo Deleting .git dirs...",
       "rm -rf vendor/**/**/.git"
-    ]
+    ],
+    "phpstan": "phpstan --memory-limit=2048M > phpstan.txt"
   }
 }
\ No newline at end of file
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
new file mode 100644
index 00000000..caf54ece
--- /dev/null
+++ b/phpstan.neon.dist
@@ -0,0 +1,13 @@
+parameters:
+	level: 5
+	paths:
+		- src
+	scanDirectories:
+		- ../../../wp-includes
+		- ../../../wp-admin
+		- ../../themes/bricks
+		- ../woocommerce
+		- ../wordpress-seo
+		- ../wp-seopress
+	ignoreErrors:
+		- '#Constant [A-Z0-9_]+ not found.#'
\ No newline at end of file