icon_dir

The WordPress Core icon dir hook.

Description

apply_filters( 'icon_dir', (unknown) $get_template_directory ); 

Parameters (1)

0. $get_template_directory (unknown) => get_template_directory() . '/images'
The get template directory.

Usage

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

Defined (3)

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

/wp-includes/deprecated.php  
  1. $icon_dir = apply_filters( 'icon_dir', get_template_directory() . '/images' ); 
/wp-includes/media.php  
  1. $icon_dir = apply_filters( 'icon_dir', ABSPATH . WPINC . '/images/media' ); 
/wp-includes/post.php  
  1. $icon_dir = apply_filters( 'icon_dir', ABSPATH . WPINC . '/images/media' );