Alert: 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.
WP_REST_URL_Details_Controller::get_title() WordPress Method
The WP_REST_URL_Details_Controller::get_title() method is used to retrieve the title of a given URL. This is useful for displaying the title of a URL in a list of results, for example.
WP_REST_URL_Details_Controller::get_title( string $html ) #
Parses the title tag contents from the provided HTML.
Parameters
- $html
(string)(Required)The HTML from the remote website at URL.
Return
(string) The title tag contents on success. Empty string if not found.
Source
File: wp-includes/rest-api/endpoints/class-wp-rest-url-details-controller.php
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 );
}
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Changelog
| Version | Description |
|---|---|
| 5.9.0 | Introduced. |