Php simulates login to DZ Forum through curl _ PHP Tutorial

Php simulates login to the DZ Forum through curl. Php simulates login to the DZ Forum through curl. This article will introduce you to PhpCURL to simulate login to the Forum and collect data instances, if you are interested in using the curl simulated login function, you can log on to the DZ Forum using the curl simulated login function in php.

This article will introduce you to the Php CURL simulated login to the Forum and collect data instances. if you are interested in using the curl simulated login function, go to the reference page.

Libcurl also supports HTTPS authentication, http post, http put, and FTP upload (this can also be completed through the FTP extension of PHP) HTTP form-based Upload, proxy, cookies, user name + password authentication.

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$ Discuz_url = 'http: // www.jb51.net/'#//forum address $ Login_url = $ discuz_url. 'login. php? Action = login '; // logon page address $ Post_fields = array (); // The following two items do not need to be modified $ Post_fields ['loginfield'] = 'username '; $ Post_fields ['loginsubmit '] = 'true '; // Username and password, required $ Post_fields ['username'] = 'tiancei '; $ Post_fields ['password'] = '000000 '; // Security question $ Post_fields ['questionid'] = 0; $ Post_fields ['answer'] = ''; // @ Todo verification code $ Post_fields ['seccodeverify '] = ''; // Obtain the FORMHASH form $ Ch = curl_init ($ login_url ); Curl_setopt ($ ch, CURLOPT_HEADER, 0 ); Curl_setopt ($ ch, CURLOPT_RETURNTRANSFER, 1 ); $ Contents = curl_exec ($ ch ); Curl_close ($ ch ); Preg_match ('/ /I ', $ contents, $ matches ); If (! Empty ($ matches )){ $ Formhash = $ matches [1]; } Else { Die ('not found the forumhash .'); } // POST the data to obtain the COOKIE. the cookie file is stored in the temp directory of the website. $ Cookie_file = tempnam ('./temp', 'cooker '); $ Ch = curl_init ($ login_url ); Curl_setopt ($ ch, CURLOPT_HEADER, 0 ); Curl_setopt ($ ch, CURLOPT_RETURNTRANSFER, 1 ); Curl_setopt ($ ch, CURLOPT_POST, 1 ); Curl_setopt ($ ch, CURLOPT_POSTFIELDS, $ post_fields ); Curl_setopt ($ ch, CURLOPT_COOKIEJAR, $ cookie_file ); Curl_exec ($ ch ); Curl_close ($ ch ); // Take the key cookie file to simulate post with the cookie file. fid is the topic ID of the Forum. $ Send_url = $ discuz_url. "post. php? Action = newthread & fid = 2 "; $ Ch = curl_init ($ send_url ); Curl_setopt ($ ch, CURLOPT_HEADER, 0 ); Curl_setopt ($ ch, CURLOPT_RETURNTRANSFER, 1 ); Curl_setopt ($ ch, CURLOPT_COOKIEFILE, $ cookie_file ); $ Contents = curl_exec ($ ch ); Curl_close ($ ch ); // The hash code here is not the same as the hash code in the login window. the hidden here has an id attribute. Preg_match ('/ /I ', $ contents, $ matches ); If (! Empty ($ matches )){ $ Formhash = $ matches [1]; } Else { Die ('not found the forumhash .'); } $ Post_data = array (); // Post title $ Post_data ['subobject'] = 'test2 '; // Post content $ Post_data ['message'] = 'test2 '; $ Post_data ['topicsubmit '] = "yes "; $ Post_data ['Extra '] = ''; // Post tag $ Post_data ['tags'] = 'test '; // The Post hash code, which is critical! If this hash code is missing, discuz will warn you of incorrect webpage $ Post_data ['formhash'] = $ formhash; $ Ch = curl_init ($ send_url ); Curl_setopt ($ ch, CURLOPT_REFERER, $ send_url); // disguise REFERER Curl_setopt ($ ch, CURLOPT_HEADER, 0 ); Curl_setopt ($ ch, CURLOPT_RETURNTRANSFER, 0 ); Curl_setopt ($ ch, CURLOPT_COOKIEFILE, $ cookie_file ); Curl_setopt ($ ch, CURLOPT_POST, 1 ); Curl_setopt ($ ch, CURLOPT_POSTFIELDS, $ post_data ); $ Contents = curl_exec ($ ch ); Curl_close ($ ch ); // Clear cookie files Unlink ($ cookie_file ); ?>

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In this article, I will introduce you to the Php CURL simulated login to the Forum and collect data instances. if you are interested in using the curl simulated login function, please go...