PHP uses session to synchronously log on to two different server websites. now there are two servers a: www. test1.comb: www.test2.com I want to log on to test1, and then log on to test2 as well. how can I write this? I have partially tested PHP
We recommend a Linux wget command system that is very useful to you. For example, we will give you a full introduction to the Linux wget command system and hope to use the Linux wget command system.
I. Introduction to Linux wget
Wget is a command
If you have a bad memory like an author, you may not be able to remember people's names. When I met someone, I just nodded and asked, "Have you eaten !", And expect greetings to end here
. If you still need to express something, I have to turn to
Cookies. Some people like them and some hate them. However, few really know how to use them. Now you can become a member of a few people-a cookie master who can be proud of himself.
If you have a bad memory like an author, you may not be able
Cookies. Some people like them and some hate them. However, few really know how to use them. Now you can become a member of a few people-a Cookie master who can be proud of himself. If you have a bad memory like an author, you may not be able to
First, firewall settingsWhen you configure the firewall, you need to be aware of the following TCP ports:
Port
Description
5222
Standard port for JABBER/XMPP client connections, plain text, or STARTTLS.
Curl Simulation Recover password (Huaxia insurance) directly retrieve Password page http://www.ihxlife.com/forget ...Enter phone number 15677748704 (test) Get verification code directly prompts for CAPTCHA errorBut first enter the official website
1. capture files without access control
1. capture files without access control
2. use a proxy to capture
Why is it necessary to use a proxy for crawling? Take google for example. if google's data is captured frequently in a short period of
Routing () efficiency is lower... PHP's curl () routing () efficiency is lower. of course, you need to enable curl extension when using curl.
First, let's look at the logon code:
The login_post () function first initializes curl_init (), and
I just got in touch with PHP for less than 3 months, and I got a noob ..... the trial website uses SESSION to keep SESSION calls. without closing the browser, I manually delete all cookie files on the client and refresh the website, found that the
This article mainly introduces PHP using curl to achieve the simulation login and crawl data functions, combined with examples of PHP using Curl for landing, verification, cookie manipulation and data capture and other related implementation skills,
This time for everyone to bring PHP using curl to achieve the simulation login and crawl data steps, PHP using curl to achieve the simulation login and data capture the attention of the matter, the following is the actual case, take a look.
Using
A PHP curl encapsulated class that reduces the amount of code and simplifies the collection effort. This class is also one of the most commonly used classes for my work. Here to share with you. With the phpquery, very useful.
',//request URL
[PHP]
Class Curl {
/*
* Get method get access to specified address
* @param the address to be accessed by the string URL
* @param the storage address of a string cookie cookie, no cookie is sent
* @return string curl_exec () gets the information
*
The phpcurl function is a file transfer tool that uses the URL syntax. it supports FTP, FTPS, httphtppsscpsftptelnetdictfile, and LDAP. Curl supports SSL certificate, HTTPPOST, HTTPPUT, FTP upload, kerberos, HTT-based Upload, proxy, cookie, user +
Curl simulated login question this post was last edited by zkg510168343 at 2013-10-22:29:21 & lt ;? Php $ url & nbsp; = & nbsp; "http://bbs.lampbrother.net/login.php"; $ ur curl simulated login problem
This post was last edited by zkg510168343 at 15:
The phpcurl function is a file transfer tool that uses the URL syntax. it supports FTP, FTPS, httphtppsscpsftptelnetdictfile, and LDAP. Curl supports SSL certificate, HTTPPOST, HTTPPUT, FTP upload, kerberos, HTT-based Upload, proxy, cookie, user +
I use php curl to capture data. of course we can use other methods to capture data, such as fsockopen and file_get_contents. However, you can only capture those pages that can be accessed directly. it is more difficult to capture pages with page
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