CURL is a tool that uses URL syntax to transmit files and data. it supports many protocols, such as HTTP, FTP, and TELNET. the best thing is that PHP also supports the cURL Library. PHP cURL library can be simple
1. what is CURL?CURL is a tool that
CURL learning and application (with multi-thread implementation ). Curl installation: Install in windows: modify the settings of the php. ini file, find php_curl.dll, and cancel the installation under the comment extensionphp_curl.dlllinux: Copy the
This article mainly introduces the CURL installation and multithreading implementation methods. if you need it, refer to curl installation:
Installation under windows: Modify the settings of the php. ini file and find php_curl.dll.
// Cancel the
One, what is curl?CURL is a tool that uses URL syntax to transfer files and data, and supports many protocols, such as HTTP, FTP, Telnet, and so on. Best of all, PHP also supports the CURL library. Using the PHP Curl Library, you can easily and
Curl installation:
Installation under windows: Modify the settings of the php. ini file and find php_curl.dll.// Cancel the comment extension = php_curl.dllInstall it in linux:
Copy codeThe Code is as follows: # wget
Curl installation:Installation under windows: Modify the settings of the php. ini file and find php_curl.dll.// Cancel the comment extension = php_curl.dllInstall it in linux:Copy codeThe Code is as follows:# Wget http://curl.haxx.se/download/curl-7.
Demo Code
Operation effect (Figure 1)
Operation effect (Figure 2)
Main Package function
Multi_process ();According to the parameters, create the number of pointers to the child process.Bright spot Function 1: The
Currently, php provides the most comprehensive CURL description in Chinese. In PHP, the CURL Function Library (ClientURLLibraryFunction) curl_close-closes a curl session curl_copy_handle-copies all content of a curl connection resource and the CURL
Currently, the most comprehensive CURL Chinese explanation shows that PHP learning should be well mastered. There are many parameters. Most of them are useful. If you have mastered it and regular expressions, you must be a collection expert.
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