How can PHP be used to handle unique identifiers in URLs while maintaining SEO-friendly formatting?

When using unique identifiers in URLs, it's important to maintain SEO-friendly formatting to ensure that search engines can properly index and rank your pages. One way to achieve this is by using URL rewriting techniques in PHP to create clean and user-friendly URLs while still including unique identifiers for each page. 

// Sample PHP code to handle unique identifiers in SEO-friendly URLs

// Retrieve unique identifier from URL
$id = $_GET['id'];

// Query database to fetch data based on the unique identifier
// Example query: SELECT * FROM products WHERE id = $id

// Use the fetched data to populate the page content
// Example: echo "<h1>" . $product['name'] . "</h1>";

// Remember to properly sanitize and validate the input to prevent SQL injection

Keywords

PHP unique identifiers URLs SEO-friendly formatting handling

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