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
Download a single file and print the output to the standard output (stdout) by default.
curl http://www.centos.org
Use the-O/-O option to save the downloaded file to the specified file:-O: saves the file as the file name specified in the command
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
A brief introduction to the difference between curl and Libcurl
This article mainly introduces the difference between Curl and libcurl, this article explains Curl Introduction, Libcurl Introduction, curl and libcurl contrast, "curl" different
In PHP, the Curl function has a set of related functions, it is a very good function, we often use it to imitate a variety of login and collection work, let me introduce you to the Curl function get started.
About Curl
Curl is a tool that uses URL
Original address: http://www.thegeekstuff.com/2012/04/curl-examples/Download a single file and print the output to standard output (STDOUT) by defaultCurl http://www.centos.orgSave the downloaded file to the specified file with the-o/-o option:-O:
Ext.: http://www.thegeekstuff.com/2012/04/curl-examples/Original address: http://www.thegeekstuff.com/2012/04/curl-examples/Download a single file and print the output to standard output (STDOUT) by defaultCurl http://www.centos.orgSave the
download a single file and print the output to the standard output (STDOUT) in Curl HTTP by default://www.centos.orgSave the downloaded file to the specified file via the-o/-o option:-o: Save the file as the file name specified on the command line-O:
Original address: http://www.thegeekstuff.com/2012/04/curl-examples/Download a single file and print the output to standard output (STDOUT) by defaultCurl http://www.centos.orgSave the downloaded file to the specified file with the-o/-o option:-O:
Original address: http://www.thegeekstuff.com/2012/04/curl-examples/Download a single file and print the output to standard output (STDOUT) by defaultCurl http://www.centos.orgSave the downloaded file to the specified file with the-o/-o option:-O:
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