function polasiar_metabox_save($post_id)
{
if (!isset($_POST['polasiar_metabox_content_nonce']) || !wp_verify_nonce($_POST['polasiar_metabox_content_nonce'], 'polasiar_metabox_content')) {
return false;
}
if (isset($_POST['post_type']) && $_POST['post_type'] == 'polasiar') {
$acara = santize_text_field($_POST['acara']);
$jam = sanitize_text_field($_POST['jam']);
$add_polasiar = [];
$polasiar = get_post_meta($post_id, 'polasiar', true);
$polasiar_array = json_decode($polasiar, true);
if ($polasiar_array == 'false' || empty($polasiar_array)) {
$polasiar_array = [];
}
$add_polasiar = ['acara' => $acara, 'jam' => $jam];
if (!empty($_POST['index'])) {
$polasiar_array[$_POST['index'] - 1] = $add_polasiar;
} else {
array_push($polasiar_array, $add_polasiar);
}
update_post_meta($post_id, 'polasiar', json_encode($polasiar_array));
}
}
/**
* @param array $new_instance
* @param array $old_instance
* @return array
*/
public function update($new_instance, $old_instance)
{
$instance = $old_instance;
$instance['title'] = santize_text_field($new_instance['title']);
$instance['number'] = (int) $new_instance['number'];
$instance['show_date'] = isset($new_instance['show_date']) ? (bool) $new_instance['show_date'] : false;
$this->flush_widget_cache();
$alloptions = wp_cache_get('alloptions', 'options');
if (isset($alloptions['widget_recent_entries'])) {
delete_option('widget_recent_entries');
}
return $instance;
}
