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This article mainly explains "how to check whether the php is on Wechat". The content in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "how to check whether php is on WeChat".

Php check is not the WeChat side of the method: 1, open the corresponding PHP code file; 2, through the "if (strpos ($user_agent, 'MicroMessenger') = false) {.} else {...}" statement to determine.

This article operating environment: Windows7 system, PHP7.4 version, Dell G3 computer.

How does php check if it is on WeChat?

Php determines whether it is the browser access of Wechat client.

Code:

$user_agent = $_ SERVER ['HTTP_USER_AGENT']; if (strpos ($user_agent,' MicroMessenger') = false) {/ / non-Wechat browsers prohibit browsing of echo "HTTP/1.1 401 Unauthorized";} else {/ / Wechat browser, allowing access to echo "MicroMessenger" / / get the version number preg_match ('/. *? (MicroMessenger\ / ([0-9.] +))\ user_agent account, $user_agent, $matches); echo'

Version:'.$matches [2];} Thank you for your reading. The above is the content of "how to check whether or not Wechat is on php". After the study of this article, I believe you have a deeper understanding of how to check whether php is on Wechat, and the specific usage still needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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