public static function isValidUrl($url)
{
JFactory::getApplication()->enqueueMessage('isValidUrl:' . $url);
$http = new JHttp();
$h = $http->head($url);
//var_dump($h);
return 1;
if (function_exists('curl_init')) {
JFactory::getApplication()->enqueueMessage('curl_init ok');
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADERFUNCTION, 'self::curlHeaderCallback');
curl_setopt($ch, CURLOPT_FAILONERROR, 1);
curl_exec($ch);
$intReturnCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
var_dump($intReturnCode);
//$intReturnCode = curl_getinfo($resURL, CURLINFO_HTTP_CODE);
//if ($intReturnCode != 200 && $intReturnCode != 302 && $intReturnCode != 304) { return 0; } else return 1;
} else {
JFactory::getApplication()->enqueueMessage('curl_init ko');
}
return 1;
}
