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Viewing file:     wp-trackback.php (3.94 KB)      -rw-rw-rw-

 '1' ) );
}

/**
 * Response to a trackback.
 *
 * Responds with an error or success XML message.
 *
 * @since 0.71
 *
 * @param mixed  $error         Whether there was an error.
 *                              Default '0'. Accepts '0' or '1', true or false.
 * @param string $error_message Error message if an error occurred.
 */
function trackback_response($error = 0, $error_message = '') {
	header('Content-Type: text/xml; charset=' . get_option('blog_charset') );
	if ($error) {
		echo '\n";
		echo "\n";
		echo "1\n";
		echo "$error_message\n";
		echo "";
		die();
	} else {
		echo '\n";
		echo "\n";
		echo "0\n";
		echo "";
	}
}

// Trackback is done by a POST.
$request_array = 'HTTP_POST_VARS';

if ( !isset($_GET['tb_id']) 
bool(false)