wp-includes/general-template.php:1548Displays or retrieves page title for all areas of blog.
$sepstringoptional'»'$displaybooloptionaltrue$seplocationstringoptional''string|null2 hooks fire while wp_title() runs, in this order:
Filters the parts of the page title.
function wp_title( $sep = '»', $display = true, $seplocation = '' ) { global $wp_locale; $m = get_query_var( 'm' ); $year = get_query_var( 'year' ); $monthnum = get_query_var( 'monthnum' ); $day = get_query_var( 'day' ); $search = get_query_var( 's' ); $title = ''; $t_sep = '%WP_TITLE_SEP%'; // Temporary separator, for accurate flipping, if necessary. // If there is a post. if ( is_single() || ( is_home() && ! is_front_page() ) || ( is_page() && ! is_front_page() ) ) { $title = single_post_title( '', false ); } // If there's a post type archive. if ( is_post_type_archive() ) { $post_type = get_query_var( 'post_type' ); if ( is_array( $post_type ) ) { $post_type = reset( $post_type ); } $post_type_object = get_post_type_object( $post_type ); if ( ! $post_type_object->has_archive ) { $title = post_type_archive_title( '', false ); } } // If there's a category or tag. if ( is_category() || is_tag() ) { $title = single_term_title( '', false ); } // If there's a taxonomy. if ( is_tax() ) { $term = get_queried_object(); if ( $term ) { $tax = get_taxonomy( $term->taxonomy ); $title = single_term_title( $tax->labels->name . $t_sep, false ); } } // If there's an author. if ( is_author() && ! is_post_type_archive() ) { $author = get_queried_object(); if ( $author ) { $title = $author->display_name; } } // Post type archives with has_archive should override terms. if ( is_post_type_archive() && $post_type_object->has_archive ) { $title = post_type_archive_title( '', false ); } // If there's a month. if ( is_archive() && ! empty( $m ) ) { $my_year = substr( $m, 0, 4 ); $my_month = substr( $m, 4, 2 ); $my_day = (int) substr( $m, 6, 2 ); $title = $my_year . ( $my_month ? $t_sep . $wp_locale->get_month( $my_month ) : '' ) . ( $my_day ? $t_sep . $my_day : '' ); } // If there's a year. if ( is_archive() && ! empty( $year ) ) { $title = $year; if ( ! empty( $monthnum ) ) { $title .= $t_sep . $wp_locale->get_month( $monthnum ); } if ( ! empty( $day ) ) { $title .= $t_sep . zeroise( $day, 2 ); } } // If it's a search. if ( is_search() ) { /* translators: 1: Separator, 2: Search query. */Introduced in 1.0.0. One change between 6.7.7 and 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
string|void to string|null.verified against sourcesrc/wp-includes/general-template.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.