yith_wcwl_button_icon

The YITH WooCommerce Wishlist yith wcwl button icon hook.

Description

apply_filters( 'yith_wcwl_button_icon', (unknown) $icon_option ); 

Parameters (1)

0. $icon_option (unknown)
The icon option.

Usage

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

Defined (1)

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

/includes/class.yith-wcwl-shortcode.php  
  1. $icon = apply_filters( 'yith_wcwl_button_icon', $icon_option );