Limit Number Of Images Per Page

PHP
1

Hello Everyone
I need Help I have a Gallery And I want to Add Button lead more
I need Limit Number Of Images per Page
I have Images In Directory ,
The Index.php File :

<?php
require'gallery.php';
$gallery = new Gallery();
$gallery->setPath('gallery');
$images = $gallery->getImages();
?>
<!DOCTYPE html>
<html>
<head>
    <title>Image Gallery</title>
    <link rel="stylesheet" type="text/css" href="css/gallery.css">
</head>
<body>

    <div class="Container">
        <?php if($images): ?>
        <div class="gallery cf">
            <?php foreach($images as $image): ?>
            <div class="gallery-item">
                <img  src="<?php echo $image['full']; ?>">
            </div>
        <?php endforeach; ?>

        </div>
    <?php else:  ?>
        there Are No images.
<?php endif ?>
<span id="loadmore" num_loaded="10">Load More</span>
    </div>
</body>
</html>

the Gallery File :

<?php
class Gallery{
    public $path;

    public function __construct() {
         $this->path = __DIR__ .'/gallery';
    }

    public function setPath($path){
        if(substr($path, -1) == '/'){
            $path=substr($path,0,-1);
        }
          $this->path = $path;
    }
    private function getDirectory($path){
        return scandir($path);
    }

    public function getImages($extensions = array('jpg','png','gif')){
        $images = $this->getDirectory($this->path);
        foreach ($images as $index => $image) {
            $extension =strtolower(end(explode('.', $image)));    
            if(!in_array($extension, $extensions)){
                unset($images[$index]);
            }else{
                $images[$index] = array(
                    "full" => $this->path .'/'.$image,
                    "thumb"=> $this->path .'/thumbs/'.$image
                );
            }
        }
        return (count($images)) ? $images : false;
    }
}
?>

please Help me

2

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