How can PHP be used to dynamically generate gallery pages based on user input?

To dynamically generate gallery pages based on user input, we can use PHP to retrieve the user input (such as selected category or tags) and then query the database to fetch relevant images. We can then loop through the retrieved images to display them on the gallery page. 

<?php
// Assume $userInput contains the user-selected category or tags
// Connect to database and retrieve images based on user input
$images = queryDatabaseForImages($userInput);

// Loop through the retrieved images and display them on the gallery page
foreach ($images as $image) {
    echo '<img src="' . $image['image_url'] . '" alt="' . $image['image_alt'] . '">';
}
?>

Keywords

PHP dynamic gallery pages user input generation

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