gistfile1.php

<?php
function tidyInput($input) {
	exec("echo " . escapeshellarg($input) . " | /usr/bin/tidy --indent auto --indent-spaces 2 --output-xhtml yes --show-errors 0 --show-warnings no --quiet yes --tidy-mark no --show-body-only yes", $response);
	return implode("\n", $response);
}

/* this is for use in my blogging application to clean up fragments of XHTML on my own site. Clean your inputs and prevent failure. :) -tom */

?>