wp_mail_content_type
Filters the wp_mail() content type.
Usage
add_filter( 'wp_mail_content_type', 'wp_kama_mail_content_type_filter' ); /** * Function for `wp_mail_content_type` filter-hook. * * @param string $content_type Default wp_mail() content type. * * @return string */ function wp_kama_mail_content_type_filter( $content_type ){ // filter... return $content_type; }
- $content_type(string)
- Default wp_mail() content type.
Changelog
Since 2.3.0 | Introduced. |
Where the hook is called
wp_mail_content_type
wp_mail_content_type
wp-includes/pluggable.php 480
$content_type = apply_filters( 'wp_mail_content_type', $content_type );
wp-includes/formatting.php 6127
$content_type = apply_filters( 'wp_mail_content_type', $content_type );