What are the potential pitfalls of appending multiple $_GET[page] variables in the URL?

Appending multiple $_GET[page] variables in the URL can lead to confusion and potential security vulnerabilities. To solve this issue, you can use an array to store the page parameters and access them individually. 

// Example of using an array to store page parameters
$pages = $_GET['page'] ?? [];
$page1 = $pages[0] ?? '';
$page2 = $pages[1] ?? '';
$page3 = $pages[2] ?? '';

// Access individual page parameters
echo $page1; // Output the first page parameter
echo $page2; // Output the second page parameter
echo $page3; // Output the third page parameter

Keywords

$_GET URL security injection validation

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