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status_header › WordPress Function

Since2.0.0
Deprecatedn/a
› status_header ( $code, $description = '' )
Parameters: (2)
  • (int) $code HTTP status code.
    Required: Yes
  • (string) $description Optional. A custom description for the HTTP status. Defaults to the result of get_status_header_desc() for the given code.
    Required: No
    Default: (empty)
See:
Defined at:
Codex:
Change Log:
  • 4.4.0

Sets HTTP status header.



Related Functions: get_status_header_desc, get_header, has_custom_header, display_header, get_custom_header

Source 

function status_header( $code, $description = '' ) {
	if ( ! $description ) {
		$description = get_status_header_desc( $code );
	}

	if ( empty( $description ) ) {
		return;
	}

	$protocol      = wp_get_server_protocol();
	$status_header = "$protocol $code $description";
	if ( function_exists( 'apply_filters' ) ) {

		/**
		 * Filters an HTTP status header.
		 *
		 * @since 2.2.0
		 *
		 * @param string $status_header HTTP status header.
		 * @param int    $code          HTTP status code.
		 * @param string $description   Description for the status code.
		 * @param string $protocol      Server protocol.
		 */
		$status_header = apply_filters( 'status_header', $status_header, $code, $description, $protocol );
	}

	if ( ! headers_sent() ) {
		header( $status_header, true, $code );
	}
}