Changeset 20378 for trunk/wp-includes/capabilities.php

Timestamp:

04/06/2012 07:18:45 PM (12 years ago)

Author:

ryan

Message:

Introduce WP_User::exists(). see #20372

File:

• trunk/wp-includes/capabilities.php (modified) (3 diffs)

trunk/wp-includes/capabilities.php

@@ -597 +597 @@
 
         $this->data->$key = $value;
+    }
+
+    /**
+     * Determine whether the user exists in the database.
+     *
+     * @since 3.4.0
+     * @access public
+     *
+     * @return bool True if user exists in the database, false if not.
+     */
+    function exists() {
+        return ! empty( $this->ID );
     }
 
@@ -1260 +1272 @@
         $user = new WP_User( $user );
 
-    if ( ! $user || ! $user->ID )
+    if ( ! $user || ! $user->exists() )
         return false;
 
@@ -1357 +1369 @@
         $user = wp_get_current_user();
 
-    if ( empty( $user->ID ) )
+    if ( ! $user->exists() )
         return false;