Database: Add documentation for the allowed `utf8mb4_520` value when detecting features with `wpdb::has_cap()`.

Props rcutmore Fixes #41044 git-svn-id: https://develop.svn.wordpress.org/trunk@40906 602fd350-edb4-49c9-b593-d223f7449a82
2017-06-15 11:59:19 +00:00 · 2017-06-15 11:59:19 +00:00 · b20ed14939
parent d4949e31be
commit b20ed14939
1 changed files with 1 additions and 1 deletions
--- a/src/wp-includes/wp-db.php
+++ b/src/wp-includes/wp-db.php
@ -3268,7 +3268,7 @@ class wpdb {
 	 *
 	 * @param string $db_cap The feature to check for. Accepts 'collation',
 	 *                       'group_concat', 'subqueries', 'set_charset',
-	 *                       or 'utf8mb4'.
+	 *                       'utf8mb4', or 'utf8mb4_520'.
 	 * @return int|false Whether the database feature is supported, false otherwise.
 	 */
 	public function has_cap( $db_cap ) {