1. Open your terminal (ctrl+t) and type:
sudo apt-get install curl libcurl3 libcurl3-dev php5-curl php5-mcrypt
2. Open the php.ini file (/etc/php5/apache2/php.ini ) and add:
extension=curl.so
3. Restart apache:
service apache2 restart
Php Code $ch = curl_init();
curl_setopt ($ch, CURLOPT_URL, $this->postURL);
curl_setopt ($ch, CURLOPT_HEADER, 0);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($ch, CURLOPT_POST, 1);
curl_setopt ($ch, CURLOPT_POSTFIELDS, $qString);
$result = curl_exec ($ch);
curl_close ($ch);