the_post_thumbnail_caption

The WordPress Core the post thumbnail caption hook.

Description

add_filter( 'the_post_thumbnail_caption', (string) $wptexturize ); 

Parameters (1)

0. $wptexturize (string) => 'wptexturize'
The wptexturize.

Usage

To run the hook, copy the example below.
  1. $wptexturize = apply_filters( 'the_post_thumbnail_caption', $wptexturize ); 
  2.  
  3. if ( !empty( $wptexturize ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the the_post_thumbnail_caption callback 
  2. function filter_the_post_thumbnail_caption( $wptexturize ) { 
  3. // make filter magic happen here... 
  4. return $wptexturize
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'the_post_thumbnail_caption', 'filter_the_post_thumbnail_caption', 10, 1 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'the_post_thumbnail_caption', 'filter_the_post_thumbnail_caption', 10, 1 ); 

Defined (4)

The filter is defined in the following location(s).

/wp-includes/default-filters.php  
  1. add_filter( 'the_post_thumbnail_caption', 'wptexturize' ); 
  1. add_filter( 'the_post_thumbnail_caption', 'convert_smilies' ); 
  1. add_filter( 'the_post_thumbnail_caption', 'convert_chars' ); 
/wp-includes/post-thumbnail-template.php  
  1. echo apply_filters( 'the_post_thumbnail_caption', get_the_post_thumbnail_caption( $post ) );