wp_mail_content_type filter-hook . WP 2.3.0
Filters the wp_mail() content type.
Usage
add_filter( 'wp_mail_content_type', 'filter_function_name_181' );
function filter_function_name_181( $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-includes/pluggable.php 431
$content_type = apply_filters( 'wp_mail_content_type', $content_type );
wp-includes/formatting.php 5724
$content_type = apply_filters( 'wp_mail_content_type', $content_type );