wp_mail_charset

Filters the default wp_mail() charset.

Description

apply_filters( 'wp_mail_charset', (string) $charset ); 

Parameters (1)

0. $charset (string)
Default email charset.

Usage

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

Defined (1)

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

/wp-includes/pluggable.php  
  1. $phpmailer->CharSet = apply_filters( 'wp_mail_charset', $charset );