From 3d100679e7223fc1a096251a286c9ee24425a5a6 Mon Sep 17 00:00:00 2001 From: Sergey Biryukov Date: Wed, 24 Feb 2016 01:36:21 +0000 Subject: [PATCH] Widgets: Avoid a PHP notice in `is_dynamic_sidebar()` is a sidebar is registered but does not yet have an index in the `sidebars_widgets` option. Props dlh. Fixes #35928. git-svn-id: https://develop.svn.wordpress.org/trunk@36667 602fd350-edb4-49c9-b593-d223f7449a82 --- src/wp-includes/widgets.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/wp-includes/widgets.php b/src/wp-includes/widgets.php index b24b465503..ace4571816 100644 --- a/src/wp-includes/widgets.php +++ b/src/wp-includes/widgets.php @@ -830,7 +830,7 @@ function is_dynamic_sidebar() { global $wp_registered_widgets, $wp_registered_sidebars; $sidebars_widgets = get_option('sidebars_widgets'); foreach ( (array) $wp_registered_sidebars as $index => $sidebar ) { - if ( count($sidebars_widgets[$index]) ) { + if ( ! empty( $sidebars_widgets[ $index ] ) ) { foreach ( (array) $sidebars_widgets[$index] as $widget ) if ( array_key_exists($widget, $wp_registered_widgets) ) return true;