diff --git a/wp-includes/load.php b/wp-includes/load.php
index 2682b81638..5a251af21e 100644
--- a/wp-includes/load.php
+++ b/wp-includes/load.php
@@ -1140,6 +1140,19 @@ function wp_clone( $object ) {
 	return clone( $object );
 }
 
+/**
+ * Determines whether the current request is for the login screen.
+ *
+ * @since 6.1.0
+ *
+ * @see wp_login_url()
+ *
+ * @return bool True if inside WordPress login screen, false otherwise.
+ */
+function is_login_screen() {
+	return false !== stripos( wp_login_url(), $_SERVER['SCRIPT_NAME'] );
+}
+
 /**
  * Determines whether the current request is for an administrative interface page.
  *
diff --git a/wp-includes/version.php b/wp-includes/version.php
index e8557ce318..1a81702a02 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.1-alpha-53883';
+$wp_version = '6.1-alpha-53884';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.