Response to a trackback.

Responds with an error or success XML message.

$error int|bool Required

Whether there was an error.
Default '0'. Accepts '0' or '1', true or false.

$error_message string Optional

Error message if an error occurred.

Default: ''

File: wp-trackback.php. View all references

function trackback_response( $error = 0, $error_message = '' ) {
	header( 'Content-Type: text/xml; charset=' . get_option( 'blog_charset' ) );

	if ( $error ) {
		echo '<?xml version="1.0" encoding="utf-8"?' . ">\n";
		echo "<response>\n";
		echo "<error>1</error>\n";
		echo "<message>$error_message</message>\n";
		echo '</response>';
		die();
	} else {
		echo '<?xml version="1.0" encoding="utf-8"?' . ">\n";
		echo "<response>\n";
		echo "<error>0</error>\n";
		echo '</response>';
	}
}