How can PHP be utilized to pass variables through URLs for dynamic content generation?

When passing variables through URLs for dynamic content generation in PHP, you can use the $_GET superglobal array to retrieve the values from the URL parameters. This allows you to dynamically generate content based on the values passed in the URL. 

// Example URL: http://example.com/page.php?id=123

$id = $_GET['id']; // Retrieve the value of 'id' from the URL

// Use the $id variable to dynamically generate content
echo "Displaying content for ID: " . $id;

Keywords

PHP URL parameters dynamic content variable passing query strings

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