rest_output_link_header()

Uses · 5

• get_rest_url()Retrieves the URL to a REST endpoint on a site.
• sanitize_url()Sanitizes a URL for database or redirect usage.
• rest_get_queried_resource_route()Gets the REST route for the currently queried object.
• rest_url()Retrieves the URL to a REST endpoint.
• _x()Retrieves translated string with gettext context.

Source

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1052function rest_output_link_header() {1053	if ( headers_sent() ) {1054		return;1055	}1056 1057	$api_root = get_rest_url();1058 1059	if ( empty( $api_root ) ) {1060		return;1061	}1062 1063	header( sprintf( 'Link: <%s>; rel="https://api.w.org/"', sanitize_url( $api_root ) ), false );1064 1065	$resource = rest_get_queried_resource_route();1066 1067	if ( $resource ) {1068		header(1069			sprintf(1070				'Link: <%1$s>; rel="alternate"; title="%2$s"; type="application/json"',1071				sanitize_url( rest_url( $resource ) ),1072				_x( 'JSON', 'REST API resource link name' )1073			),1074			false1075		);1076	}1077}

History

Introduced in 4.4.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

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Generated from the wordpress-develop 6.7.7 tag, from src/wp-includes/rest-api.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

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