Shulou(Shulou.com)06/03 Report--

This article is about how the fsockopen () function simulates the HTTP protocol (GET) by cubeking by Socket. The editor thinks it is very practical, so I share it with you. I hope you can get something after reading this article. Let's take a look at it with the editor.

The fsockopen () function simulates the HTTP protocol (GET) by cubeking in Socket mode

The following PHP code will download the MP3 of http://zth655.hostinplace.com/music/comic/favorites2/futatsunonegai.mp3.

# Socket simulates HTTP protocol to transfer files

# Http is an application layer protocol that uses port 80

# $hostname = 'zth655.hostinplace.com'

$port = '80'

The following PHP code will download the MP3 of http://zth655.hostinplace.com/music/comic/favorites2/futatsunonegai.mp3. Note the timeout limit of PHP. I set my PHP server timeout to unlimited in order to download correctly. Otherwise, the download of incomplete PHP programs will stop. This is how the fsockopen () function simulates the HTTP protocol (GET) by cubeking in the way of Socket. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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