wp_title() │ WP 1.0.0

/*
 * Let WordPress manage the document title.
 * Коли ви придбали theme support, we declare that this theme does not use a
 * hard-coded <title> tag in the head document and expect WordPress to
 * provide it for us.
 */
add_theme_support( 'title-tag');

<title><?php wp_title( $sep, $echo, $seplocation ); ?></title>

<title><?php bloginfo('name'); ?> <?php wp_title(); ?></title>

<title><?php bloginfo('name'); ?> <?php wp_title("", true); ?></title>

<title><?php bloginfo('name'); ?> |
<?php is_home() ? bloginfo('description') : wp_title(''); ?></title>

<title><?php bloginfo('name'); ?><?php wp_title('|'); ?></title>

<title><?php wp_title('|', true, 'right'); ?><?php bloginfo('name'); ?></title>

нотатки

• Global. WP_Locale. $wp_locale WordPress date and time locale object.

список змін

Код wp_title() wp title ^{WP 6.0.2}

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. */
		$title = sprintf( __( 'Search Results %1$s %2$s' ), ​​$t_sep, strip_tags( $search ) );
	}

	// If it's a 404 page.
	if ( is_404() ) {
		$title = __( 'Page not found');
	}

	$prefix = '';
	if ( ! empty( $title ) ) {
		$prefix = "$ sep";
	}

	/**
	 * Filters parts of the page title.
	 *
	 * @ Since 4.0.0
	 *
	 * @param string[] $title_array Array of parts of the page title.
	 */
	$title_array = apply_filters( 'wp_title_parts', explode( $t_sep, $title ) );

	// Визначення становища separator and direction of breadcrumb.
	if ( 'right' === $seplocation ) { // Separator on right, so reverse the order.
		$title_array = array_reverse($title_array);
		$title = implode("$sep", $title_array). $prefix;
	} else {
		$title = $prefix. implode("$sep", $title_array);
	}

	/**
	 * Filters the text of the page title.
	 *
	 * @ Since 2.0.0
	 *
	 * @param string $title Page title.
	 * @param string $sep Title separator.
	 * @param string $seplocation Місце separator ('left' або 'right').
	 */
	$title = apply_filters( 'wp_title', $title, $sep, $seplocation);

	// Send it out.
	if ($display) {
		echo $title;
	} else {
		return $title;
	}
}

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