emoji_ext

Filters the extension of the emoji png files.

Description

apply_filters( 'emoji_ext', (string) $png ); 

Parameters (1)

0. $png (string) => '.png'
The emoji extension for png files. Default .png.

Usage

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

Defined (2)

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

/wp-includes/formatting.php  
  1. 'ext' => apply_filters( 'emoji_ext', '.png' ), 
  1. $ext = apply_filters( 'emoji_ext', '.png' );