From e1e0f1dc9c2d79db93d52d5cf36f36730c0518cc Mon Sep 17 00:00:00 2001 From: Daniel Walmsley Date: Fri, 12 Jan 2018 13:08:33 -0800 Subject: [PATCH] Fix array->string conversion notice in carousel (#8509) --- modules/carousel/jetpack-carousel.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/modules/carousel/jetpack-carousel.php b/modules/carousel/jetpack-carousel.php index 8d4cd56b6671a..725aa9c59348a 100644 --- a/modules/carousel/jetpack-carousel.php +++ b/modules/carousel/jetpack-carousel.php @@ -441,7 +441,7 @@ function add_data_to_images( $attr, $attachment = null ) { unset( $img_meta['keywords'] ); } - $img_meta = json_encode( array_map( 'strval', $img_meta ) ); + $img_meta = json_encode( array_map( 'strval', array_filter( $img_meta, 'is_scalar' ) ) ); $attr['data-attachment-id'] = $attachment_id; $attr['data-permalink'] = esc_attr( get_permalink( $attachment->ID ) );