Changeset 38095 for trunk/src/wp-includes/functions.php

Timestamp:

07/18/2016 09:15:37 PM (10 years ago)

Author:

jeremyfelt

Message:

Meta: Remove object subtype handling from register_meta().

Registration is now based solely on object type, which allows the code around this to be simplified significantly.

In the process of making this adjustment:

• register_meta(), unregister_meta_key(), get_registered_metadata(), and registered_meta_key_exists() no longer return WP_Error objects.
• The recently introduced wp_object_type_exists() function and the restriction on object type has been removed.

Note: No guarantee of uniqueness is made across object subtypes. Registered meta keys should be uniquely prefixed to avoid conflict.

Fixes #35658.

File:

• trunk/src/wp-includes/functions.php (modified) (1 diff)

trunk/src/wp-includes/functions.php

@@ -5359 +5359 @@
 
 /**
- * Check if an object type exists. By default, these are `post`, `comment`, `user`, and `term`.
- *
- * @since 4.6.0
- *
- * @param  string $object_type Object type to check.
- * @return bool                True if the object type exists, false if not.
- */
-function wp_object_type_exists( $object_type ) {
-    /**
-     * Filters WordPress object types.
-     *
-     * @since 4.6.0
-     *
-     * @param array  $types Array of object types.
-     */
-    $types = apply_filters( 'wp_object_types', array( 'post', 'comment', 'user', 'term' ) );
-
-    if ( in_array( $object_type, $types ) ) {
-        return true;
-    }
-
-    return false;
-}
-
-/**
  * Attempts to raise the PHP memory limit for memory intensive processes.
  *