How To Pass php Variable To another php file [closed] - php

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I have created a custom router. For Example
$istek = $_SERVER['REQUEST_URI'];
switch ($istek) {
case '/' :
$title = "Anasayfa";
require base . 'views/index.php';
break;
So I want to pass the example id variable with $_GET. But the router blocks it and redirects to the 404 page. how can I pass this variable without getting any errors or redirecting to 404?

Answer 1

The reason is that $_SERVER['REQUEST_URI'] includes everything, not just the / so your switch will fail.
To fix, use parse_url, / is the PHP_URL_PATH, whilst ?id= would be in PHP_URL_QUERY.
So you could use something like this to get what you want from $_SERVER['REQUEST_URI']:
<?php
// example
$_SERVER['REQUEST_URI'] = '/controller/action?id=123';
$uri = $_SERVER['REQUEST_URI'];
$uri = parse_url($uri);
$route = explode('/', ltrim($uri['path'], '/'));
print_r($route);
parse_str($uri['query'], $query);
print_r($query);
Result:
Array
(
[0] => controller
[1] => action
)
Array
(
[id] => 123
)
https://3v4l.org/UMFQF