pre_get_document_title │ filter-hook │ WP 4.4.0

Filters the document title before it is generated.

Passing a non-empty value will short-circuit wp_get_document_title(), returning that value instead.

Usage

add_filter( 'pre_get_document_title', 'wp_kama_pre_get_document_title_filter' );

/**
 * Function for `pre_get_document_title` filter-hook.
 * 
 * @param string $title The document title.
 *
 * @return string
 */
function wp_kama_pre_get_document_title_filter( $title ){

	// filter...
	return $title;
}

$title(string)

The document title.
Default: empty string

Changelog

Where the hook is called

$title = apply_filters( 'pre_get_document_title', '' );

Where the hook is used in WordPress