Fires once the theme has switched in the Customizer, but before settings have been saved.
$managerWP_Customize_Managerwp-includes/class-wp-customize-manager.php:3554WP_Customize_Manager::_publish_changeset_values() * have been saved. * * @since 3.4.0 * * @param WP_Customize_Manager $manager WP_Customize_Manager instance. */ do_action( 'customize_save', $this ); /* * Ensure that all settings will allow themselves to be saved. Note that * this is safe because the setting would have checked the capability * when the setting value was written into the changeset. So this is why * an additional capability check is not required here.Introduced in 3.4.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.