staylor / WordPress

	if ( !empty( $redirect['query'] ) )

		$compare_redirect[] = $redirect['query'];

	if ( $compare_original !== $compare_redirect ) {

		$redirect_url = $redirect['scheme'] . '://' . $redirect['host'];

		if ( !empty($redirect['port']) )

			$redirect_url .= ':' . $redirect['port'];

		$redirect_url .= $redirect['path'];

		if ( !empty($redirect['query']) )

			$redirect_url .= '?' . $redirect['query'];

	}

	if ( ! $redirect_url || $redirect_url == $requested_url ) {

		return;

 */

function strip_fragment_from_url( $url ) {

	$parsed_url = @parse_url( $url );

	if ( ! empty( $parsed_url['host'] ) ) {

		// This mirrors code in redirect_canonical(). It does not handle every case.

		$url = $parsed_url['scheme'] . '://' . $parsed_url['host'];

		if ( ! empty( $parsed_url['port'] ) ) {

			$url .= ':' . $parsed_url['port'];

		}

		$url .= $parsed_url['path'];

		if ( ! empty( $parsed_url['query'] ) ) {

			$url .= '?' . $parsed_url['query'];

		}

	}

	return $url;

}