Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: the_post_thumbnail_caption

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
279  */
280 function the_post_thumbnail_caption( $post = null ) {
281      /**
282       * Filters the displayed post thumbnail caption.
283       *
284       * @since 4.6.0
285       *
286       * @param string $caption Caption for the given attachment.
287       */
288      echo apply_filters( 'the_post_thumbnail_caption', get_the_post_thumbnail_caption( $post ) );
289 }