What are the best practices for linking to detailed information using GET requests in PHP?

When linking to detailed information using GET requests in PHP, it is important to properly sanitize and validate the data being passed in the URL to prevent security vulnerabilities. One common approach is to encode the data using urlencode() before appending it to the URL to ensure special characters are handled correctly. Additionally, always validate the data on the receiving end to avoid any potential manipulation.

// Example of linking to detailed information using GET requests in PHP
$detailId = 123; // ID of the detailed information
$encodedDetailId = urlencode($detailId); // Encode the detail ID

// Create the link with the encoded detail ID
$link = "detailed_info.php?id=" . $encodedDetailId;

// Output the link
echo "<a href='$link'>View Details</a>";