/home/ejrndhmu/.trash/wp-content/themes/instaorder/template-parts/slider.php
<?php
$sliders = get_option('instaorder_slider') ? get_option('instaorder_slider') : array();
if (empty($sliders)) {
$args = array(
'post_type' => 'instaorder-slider',
'post_status' => 'publish',
'fields' => 'ids',
);
$query = new WP_Query($args);
foreach ((array) $query->posts as $key => $val) :
$image_url = get_post_meta($val, 'slider_image_url', true);
if ($image_url) :
$sliders[] = array(
'image' => esc_url_raw($image_url),
'link' => esc_url_raw(get_post_meta($val, 'slider_image_link', true))
);
endif;
endforeach;
update_option('instaorder_slider', $sliders);
}
?>
<?php if ($sliders) : ?>
<div id="splide1" class="splide">
<div class="splide__track">
<ul class="splide__list">
<?php foreach ((array) $sliders as $key => $val) : ?>
<li class="splide__slide">
<?php if ($val['link']) : ?>
<a href="<?php echo esc_url($val['link']); ?>" target="_blank">
<img data-splide-lazy="<?php echo $val['image']; ?>">
</a>
<?php else : ?>
<img data-splide-lazy="<?php echo $val['image']; ?>">
<?php endif; ?>
</li>
<?php endforeach; ?>
</ul>
</div>
</div>
<?php endif; ?>