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wp_favicon_request

Definition:
function wp_favicon_request() {}

Don’t load all of WordPress when handling a favicon.ico request.
Instead, send the headers for a zero-length favicon and bail.

Source code

function wp_favicon_request() {

	if ( '/favicon.ico' == $_SERVER['REQUEST_URI'] ) {

		header('Content-Type: image/vnd.microsoft.icon');

		header('Content-Length: 0');

		exit;

	}

}

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