What potential issue is the user facing with displaying random images on a website using PHP?

The potential issue the user may face when displaying random images on a website using PHP is that the same image may appear multiple times before all images have been shown. To solve this issue, the user can create an array of image filenames, shuffle the array to randomize the order, and then display each image in sequence. 

<?php
// Array of image filenames
$images = array('image1.jpg', 'image2.jpg', 'image3.jpg', 'image4.jpg');

// Shuffle the array to randomize the order
shuffle($images);

// Display each image in sequence
foreach ($images as $image) {
    echo '<img src="images/' . $image . '" alt="Random Image">';
}
?>

Keywords

random images website PHP display potential issue

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