Changeset 27393

Timestamp:

03/04/2014 07:01:45 AM (11 years ago)

Author:

nacin

Message:

Add a pre_set_theme_mod_$name filter to set_theme_mod().

This is modeled after pre_update_option_$option in update_option() and pre_set_transient_$transient in set_transient().

props obenland.
fixes #14721.

File:

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

trunk/src/wp-includes/theme.php

@@ -914 +914 @@
 function set_theme_mod( $name, $value ) {
     $mods = get_theme_mods();
-
-    $mods[ $name ] = $value;
+    $old_value = $mods[ $name ];
+
+    /**
+     * Filter the theme mod value on save.
+     *
+     * The dynamic portion of the hook name, $name, refers to the key name of
+     * the modification array. For example, 'header_textcolor', 'header_image',
+     * and so on depending on the theme options.
+     *
+     * @since 3.9.0
+     *
+     * @param string $value     The new value of the theme mod.
+     * @param string $old_value The current value of the theme mod.
+     */
+    $mods[ $name ] = apply_filters( "pre_set_theme_mod_$name", $value, $old_value );
 
     $theme = get_option( 'stylesheet' );