<?php 
		$url="https://auth.sape.ru/login/";
		$username='your_username';
		$passwordd='your_password';
		$cookie_file="cookie.txt";
		$user_agent="Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)";
		
		function auth($url){
			global $username,$password,$cookie_file,$user_agent;	
			$ch=curl_init();
			curl_setopt($ch, CURLOPT_URL, $url);
			curl_setopt($ch, CURLOPT_USERAGENT, $user_agent);
			curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
			curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
			curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
			curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
			curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
			curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file);
			curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file);
			curl_setopt($ch, CURLOPT_HEADER, 1);
			curl_setopt($ch, CURLOPT_POST, 1);
			curl_setopt($ch, CURLOPT_POSTFIELDS, "username=$username&password=$password");
			$html=curl_exec($ch);
			curl_close($ch);
			if(!$html){
				$error=curl_error($ch).'('.curl_errno($ch).')';
				echo $error;
			}
			else{
				return $html;
			}
		}	
	
	echo auth($url);	

	
		?>

'act'		=> 'login', 
'r'		=> 'https://www.sape.ru', 
'username'	=> '', 
'password'	=> ''