Image Gallery loop

        if(!empty($stag_gallery_images)) {
                echo '<div class="owl-carousel gallery-slider dt-gallery" id="gs-'.esc_attr($stag_postid).'" data-token="' . $stag_token . '">';

                    foreach ($stag_gallery_images as $stag_gallery_item) {

                        $stag_resized_image = $stag_gallery_item['url'];

                            echo  '<div class="slider-item">';
                                    echo  '<img src="'.esc_url($stag_resized_image).'" alt="'.esc_attr($stag_gallery_item['caption']).'" />';
                            echo  '</div>';
                    }

                echo  '</div><!--end slides-->';
        }