retrieve_password_title │ filter-hook │ WP 2.8.0

Filters the subject of the password reset email.

Usage

add_filter( 'retrieve_password_title', 'wp_kama_retrieve_password_title_filter', 10, 3 );

/**
 * Function for `retrieve_password_title` filter-hook.
 * 
 * @param string  $title      Email subject.
 * @param string  $user_login The username for the user.
 * @param WP_User $user_data  WP_User object.
 *
 * @return string
 */
function wp_kama_retrieve_password_title_filter( $title, $user_login, $user_data ){

	// filter...
	return $title;
}

$title(string)

Email subject.

$user_login(string)

The username for the user.

$user_data(WP_User)

WP_User object.

Changelog

Where the hook is called

$title = apply_filters( 'retrieve_password_title', $title, $user_login, $user_data );

Where the hook is used in WordPress