Get first element in the PHP array and show rest of the elements in array
<?php
$images = array("image1.jpg", "image2.jpg", "image3.jpg");
// get first element
$first_image = array_shift(array_values($images));
echo $first_image.'<br>';
// remove first element
unset($images[0]);
foreach($images as $image) {
echo $image.'<br>';
}
?>