get_http_origin(): string

Return

string

URL of the origin. Empty string if no origin.

Hooks fired · 1

One hook fires while get_http_origin() runs, in this order:

1. 1
   apply_filters( http_origin )filterline 426 (+13 into the body)

   Changes the origin of an HTTP request.

Uses · 1

• apply_filters()Calls the callback functions that have been added to a filter hook.

Used by · 3

• is_allowed_http_origin()Determines if the HTTP origin is an authorized one.
• rest_send_cors_headers()Sends Cross-Origin Resource Sharing headers with API requests.
• send_origin_headers()Sends Access-Control-Allow-Origin and related headers if the current request is from an allowed origin.

Source

View on Trac ↗View on GitHub ↗

413function get_http_origin() {414	$origin = '';415	if ( ! empty( $_SERVER['HTTP_ORIGIN'] ) ) {416		$origin = $_SERVER['HTTP_ORIGIN'];417	}418 419	/**420	 * Changes the origin of an HTTP request.421	 *422	 * @since 3.4.0423	 *424	 * @param string $origin The original origin for the request.425	 */426	return apply_filters( 'http_origin', $origin );427}

History

Introduced in 3.4.0. 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

Parsed data

Generated from the wordpress-develop 6.8.8 tag, from src/wp-includes/http.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

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