if (strpos($_POST['url'], 'http') !== 0) {
$_POST['url'] = "http://" . $_POST['url'];
}
//set defaults for json response array
$response['tagCount'] = array();
$response['html'] = "";
$response['code'] = "N/A";
$response['message'] = "";
//use php's filter to check for a valid url
if (!filter_var($_POST['url'], FILTER_VALIDATE_URL) === false) {
$url = $_POST['url'];
$curl = new MyCurl($url);
$curl->createCurl();
$response['code'] = $curl->getHttpStatus();
$response['message'] = HttpCodes::getType($response['code']);
$html = $curl->__toString();
if (!is_string($html)) {
$response['message'] = "Page Could not be loaded, check the domain. Nothing was returned.";
} else {
$tidy = new Tidy();
//load page into tidy object, set options, and clean html
$tidy->parseString($html, array('indent' => 2, 'output-xhtml' => true));
$tidy->cleanRepair();
//html is now nicely indented
$html = (string) $tidy;
//count the tags and get the result in a $tag => $count array
$tagCount = countTags($html);
$response['tagCount'] = $tagCount;
$response['html'] = htmlentities($html);
}
} else {
