How to check if php is the WeChat client

php method to check whether it is WeChat: 1. Open the corresponding PHP code file; 2. Pass "if (strpos($user_agent, 'MicroMessenger') === false) {...}else{ ...}" statement can be used to make the judgment.

#The operating environment of this article: Windows 7 system, PHP version 7.4, Dell G3 computer.

How to check if php is the WeChat client?

php determines whether it is the browser access of the WeChat client

Code:

$user_agent = $_SERVER['HTTP_USER_AGENT']; if (strpos($user_agent, 'MicroMessenger') === false) { // 非微信浏览器禁止浏览 echo "HTTP/1.1 401 Unauthorized"; } else { // 微信浏览器，允许访问 echo "MicroMessenger"; // 获取版本号 preg_match('/.*?(MicroMessenger\/([0-9.]+))\s*/', $user_agent, $matches); echo '
Version:'.$matches[2]; }

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