PHP Curl Simulation Login to the square educational system example

$url = ";//Square Educational system login Address $ID = "; $PA = "; $cookieid = Get_sessionid ($url);//Get the session ID of the login page /* Is_login () function to determine if the login was successful */ function Is_login () { Global $url, $ID, $PA, $cookieid; Preg_match (' #value = ' ([^ ']+) ' # ', Curl_get ($url), $VI); $p = ' __viewstate= '. UrlEncode ($vi [1]). ' &tbyhm= '. $ID. ' &tbpsw= '. $PA. ' &ddlsf=%d1%a7%c9%fa&imgdl.x=39&imgdl.y=13 '; Default Student $co = Curl_get ($url, $p, 0, 0, 0, array (' cookie:asp.net_sessionid= '. $cookieid)); Curl_get (' Address/xsleft.aspx?flag=grxx ', array (' cookie:asp.net_sessionid= '. $cookieid)); This address must be accessed before obtaining basic information Return Strpos ($co, "/xsmainfs.aspx?xh=". $ID)? True:false; }//Bbs.it-home.org function Curl_get ($url, $add _arry_header = 0) { $ch = Curl_init ($url); curl_setopt ($ch, Curlopt_httpheader, Array (' user-agent:mozilla/5.0 (iPhone; U CPU iPhone os 3_1_2 like Mac os X; En-US) applewebkit/528.18 (khtml, like Gecko) version/4.0 mobile/7d11 safari/528.16 ')); if ($add _arry_header) { curl_setopt ($ch, Curlopt_httpheader, $add _arry_header); } curl_setopt ($ch, Curlopt_returntransfer, true); $get _url = curl_exec ($ch); Curl_close ($ch); return $get _url; } function Get_sessionid ($u)//Get the session ID of ASPX { $a = get_headers ($u); $a = str_replace (Array ('; ', ': '), ' & ', $a [6]); Parse_str ($a, $AA); return $AA [' Asp_net_sessionid ']; } ?> Copy Code Description: Code is not fully available, just reference, record. The login address of the square educational system also has the default4.aspx thin login box, the simulation should be simpler. >>> more PHP Demo login articles, featured links: PHP Emulation login PHP Curl Demo Login Tutorial Daquan

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