<?php if (isset($_GET['q']) && !empty($_GET['q'])) { // Make search into an array $search_array = explode(" ", $_GET['q']); // Get images tags for comparing $image_tag_array = explode(" ", $image['tags']); // Compare arrays $compare_results = array_intersect($image_tag_array, $search_array); if (count($compare_results) > 0) { // Getting thumbnail if (file_exists("images/thumbnails/".$image['imagename'])) { $image_path = "images/thumbnails/".$image['imagename']; } else { $image_path = "images/".$image['imagename']; } // Image loading echo "<div class='gallery-item'>"; echo "<a href='image.php?id=".$image['id']."'><img class='gallery-image' loading='lazy' src='".$image_path."' id='".$image['id']."'></a>"; echo "</div>"; } } ?>