Add @return for get_the_post_format_image(). Make sure the function always returns a string. props tollmanz. fixes #24414. see #24348.
git-svn-id: http://core.svn.wordpress.org/trunk@24352 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -2048,7 +2048,7 @@ function get_embedded_video( &$content, $remove = false ) {
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* @param string $type Required. 'audio' or 'video'
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* @param WP_Post $post Optional. Used instead of global $post when passed.
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* @param int $limit Optional. The number of medias to remove if content is scanned.
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* @return string
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* @return string HTML for the media. Blank string if no media is found.
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*/
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function get_the_post_format_media( $type, &$post = null, $limit = 0 ) {
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global $wp_embed;
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@ -2420,6 +2420,7 @@ function get_post_gallery_images( $post_id = 0 ) {
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*
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* @param string $attached_size If an attached image is found, the size to display it.
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* @param WP_Post $post Optional. Used instead of global $post when passed.
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* @return string HTML for the image. Blank string if no image is found.
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*/
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function get_the_post_format_image( $attached_size = 'full', &$post = null ) {
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if ( empty( $post ) )
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@ -2566,6 +2567,8 @@ function get_the_post_format_image( $attached_size = 'full', &$post = null ) {
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$post->format_content[ $cache_key ] = sprintf( $link_fmt, $html );
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return $post->format_content[ $cache_key ];
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}
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return '';
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}
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/**
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