jetpack_open_graph_image_default

Filter the default Open Graph Image tag, used when no Image can be found in a post.

Description

apply_filters( 'jetpack_open_graph_image_default', (string) $https_s0_wp_com_i_blank_jpg ); 

Parameters (1)

0. $https_s0_wp_com_i_blank_jpg (string) => 'https://s0.wp.com/i/blank.jpg'
The https s0 wp com i blank jpg.

Usage

To run the hook, copy the example below.
  1. $https_s0_wp_com_i_blank_jpg = apply_filters( 'jetpack_open_graph_image_default', $https_s0_wp_com_i_blank_jpg ); 
  2.  
  3. if ( !empty( $https_s0_wp_com_i_blank_jpg ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the jetpack_open_graph_image_default callback 
  2. function filter_jetpack_open_graph_image_default( $https_s0_wp_com_i_blank_jpg ) { 
  3. // make filter magic happen here... 
  4. return $https_s0_wp_com_i_blank_jpg
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'jetpack_open_graph_image_default', 'filter_jetpack_open_graph_image_default', 10, 1 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'jetpack_open_graph_image_default', 'filter_jetpack_open_graph_image_default', 10, 1 ); 

Defined (1)

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

/functions.opengraph.php  
  1. $image['src'] = apply_filters( 'jetpack_open_graph_image_default', 'https://s0.wp.com/i/blank.jpg' );