Improve various @param docs.

See #30224. git-svn-id: https://develop.svn.wordpress.org/trunk@30682 602fd350-edb4-49c9-b593-d223f7449a82
2026-10-04 22:57:20 +00:00 · 2014-12-01 02:16:36 +00:00
parent 4d46475b3d
commit 095bfabfa9
5 changed files with 9 additions and 9 deletions
@@ -202,7 +202,7 @@ class WP_Filesystem_Direct extends WP_Filesystem_Base {

 	/**
 	 * @param string $file
-	 * @return string
+	 * @return string|false
 	 */
 	public function group($file) {
 		$gid = @filegroup($file);