WP_REST_URL_Details_Controller::get_title( string $html ): string

In this article

This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

Parses the title tag contents from the provided HTML.

Parameters

$htmlstringrequired
The HTML from the remote website at URL.

Return

string The title tag contents on success. Empty string if not found.

Source

private function get_title( $html ) {
	$pattern = '#<title[^>]*>(.*?)<\s*/\s*title>#is';
	preg_match( $pattern, $html, $match_title );

	if ( empty( $match_title[1] ) || ! is_string( $match_title[1] ) ) {
		return '';
	}

	$title = trim( $match_title[1] );

	return $this->prepare_metadata_for_output( $title );
}

Changelog

VersionDescription
5.9.0Introduced.

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