Use CURL to submit POST Data

What is url: curl is a File Transfer tool that uses URL syntax in command line mode. Php Tutorial example :? Phpset_time_limit (0); @ date_default_timezone_set (AsiaShanghai); functioncurlrequest ($ url, $ postfield, $ proxy) {$ proxytrim ($ proxy); $ user_agentMozilla

What is url: curl is a File Transfer tool that uses URL syntax in command line mode. Php Tutorial example :? Php set_time_limit (0); @ date_default_timezone_set ('Asia/Shanghai'); function curlrequest ($ url, $ postfield, $ proxy = "") {$ proxy = trim ($ proxy); $ user_agent = "Mozilla/

What is url:

Curl is a File Transfer tool that uses the URL syntax to work in the command line mode.

Php Tutorial example:

Set_time_limit (0 );
@ Date_default_timezone_set ('Asia/Shanghai ');
Function curlrequest ($ url, $ postfield, $ proxy = ""){
$ Proxy = trim ($ proxy );
$ User_agent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1 )";
$ Ch = curl_init ();???? // Initialize the CURL handle
If (! Empty ($ proxy )){
Curl_setopt ($ ch, CURLOPT_PROXY, $ proxy); // sets the proxy Server
}
Curl_setopt ($ ch, CURLOPT_URL, $ url); // you can specify the request URL.
// Curl_setopt ($ ch, CURLOPT_FAILONERROR, 1); // The HTTP status code is displayed when it is enabled. The default behavior is to ignore the HTTP information whose number is less than or equal to 400.
// Curl_setopt ($ ch, CURLOPT_FOLLOWLOCATION, 1); // When enabled, the "Location:" returned by the server is put in the header and recursively returned to the server.
Curl_setopt ($ ch, CURLOPT_RETURNTRANSFER, 1); // set to TRUE to convert the curl_exec () result into a string instead of directly outputting
Curl_setopt ($ ch, CURLOPT_POST, 1); // enable POST submission
Curl_setopt ($ ch, CURLOPT_POSTFIELDS, $ postfield); // you can specify a string for POST submission.
// Curl_setopt ($ ch, CURLOPT_PORT, 80); // set the port
Curl_setopt ($ ch, CURLOPT_TIMEOUT, 25); // timeout
Curl_setopt ($ ch, CURLOPT_USERAGENT, $ user_agent); // HTTP request User-Agent: Header
// Curl_setopt ($ ch, CURLOPT_HEADER, 1); // set TRUE to include header information in the output
// $ Fp = fopen ("example_homepage.txt", "w"); // output file
// Curl_setopt ($ ch, CURLOPT_FILE, $ fp); // set the location of the output file. The value is a resource type. The default value is STDOUT (browser ).
Curl_setopt ($ ch, CURLOPT_HTTPHEADER, array (
'Accept-Language: zh-cn ',
'Connection: Keep-alive ',
'Cache-Control: no-cache'
); // Set HTTP header information
$ Document = curl_exec ($ ch); // execute the predefined CURL
$ Info = curl_getinfo ($ ch); // obtain the returned information.
// Print_r ($ info );
If ($ info [http_code] = "405 "){
Echo "bad proxy {$ proxy} \ n ";?? // Proxy Error
Exit;
}
// Curl_close ($ ch );
Return $ document;
}
// Request URL
$ Url = "http://example.cn/getInfo.php ";
// Submit data in POST mode and can be viewed by HTTPWATCH.
$ Postfield = "userName = test & year = 2008 & passWord = 123456 & Submit = % CC % E1 % BD % BB ";
// Proxy Server
$ Proxy = '';
// Request
$ Str = curlrequest ($ url, $ postfield, $ proxy );
// Output result
Echo $ str;

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