What are the advantages and disadvantages of using a random algorithm to select images in PHP scripts?

Using a random algorithm to select images in PHP scripts can provide variety and unpredictability in the displayed images, which can enhance user experience. However, it may also lead to certain images being shown more frequently than others, potentially causing imbalance or bias in the selection process. 

// Get an array of image file names
$images = ['image1.jpg', 'image2.jpg', 'image3.jpg', 'image4.jpg'];

// Select a random image from the array
$randomImage = $images[array_rand($images)];

// Display the selected image
echo '<img src="' . $randomImage . '" alt="Random Image">';

Keywords

random algorithm image selection PHP scripts advantages disadvantages

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