How to get parameters from URL in php

To obtain parameters from the URL in PHP, you can use the $_GET super global variable: Make sure the request method is GET. Use the $_GET array to access parameters: keys are parameter names and values are parameter values.

How to get parameters from URL in PHP

In order to get parameters from URL in PHP, you You can use the$_GETsuperglobal variable.

Steps:

1. Determine the request method:First, check whether the request method isGET. You can use$_SERVER['REQUEST_METHOD']to get the request method.
2. Access parameters:If the request method isGET, you can use the$_GETarray to access the parameters in the query string.$_GETThe array is an associative array where the keys are parameter names and the values are parameter values.

Example:

The following example demonstrates how to retrieve a file from the URLhttps://example.com/index.php?name=John&age=30Get parameters in:

Output:

姓名：John 年龄：30

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