WordPress at Your Fingertips
filter is not described

update_welcome_subject filter-hook . WP 3.0.0

Filters the subject of the welcome email sent to the site administrator after site activation.


add_filter( 'update_welcome_subject', 'filter_function_name_3991' );
function filter_function_name_3991( $subject ){
	// filter...

	return $subject;
Subject of the email.

Where the hook is called

wp-includes/ms-functions.php 1687
$subject = apply_filters( 'update_welcome_subject', sprintf( $subject, $current_network->site_name, wp_unslash( $title ) ) );

Where in WP core the hook is used WordPress

Usage not found.