<p>I have a simple web page where I am trying to echo multiple images, my code is as follows</p> <p> <pre class="brush:html;toolbar:false;"><?php for($l=1;$l<=45;$l ){?> <div class="thumb" style="background-image: url(l<?=$l?>.jpg);"></div> <?php } ?></pre> </p> <p>So the pictures here are displayed in order from 1 to 45, but I want the pictures to be displayed in a random manner every time the page is loaded, can anyone tell me how to achieve this? Thank you in advance</p>

$images = [];
for ($l = 1; $l <= 45; $l++) {
    $images[] = "<div class='thumb' style='background-image: url(l{$l}.jpg);'></div>";
}
shuffle($images);
echo implode("\n", $images);