What should I do if php cannot receive the parameters of the applet?

Solution to the problem that php cannot receive the parameters of the mini program: 1. Open the corresponding PHP code file; 2. Convert json into an array through "json_decode($menu,true);" for normal data processing .

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

What should I do if php cannot receive the parameters of the mini program?

What is the reason why PHP cannot receive the POST parameters of the WeChat applet?

php obtains the information as follows:

$menu = file_get_contents('php://input');
$val = json_decode($menu,true);
echo($val['menu']);

After converting json into an array, you can process the data normally!

Recommended learning: "PHP Video Tutorial"

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