function ct_is_tour_enabled()
 {
     return apply_filters('ct_is_tour_enabled', in_array('tour', ct_get_available_modules()));
 }
    function ct_get_review_rating_fields($post_id = '', $default_rating = array())
    {
        global $ct_options;
        $post_type = '';
        if (!empty($post_id)) {
            $post_type = get_post_type($post_id);
        } else {
            $available_modules = ct_get_available_modules();
            $post_type = empty($available_modules) ? '' : $available_modules[0];
        }
        $review_fields = array();
        if ('hotel' == $post_type) {
            $review_fields = !empty($ct_options['hotel_review_fields']) ? explode(",", $ct_options['hotel_review_fields']) : array("Position", "Comfort", "Price", "Quality");
        } elseif ('tour' == $post_type) {
            $review_fields = !empty($ct_options['tour_review_fields']) ? explode(",", $ct_options['tour_review_fields']) : array("Position", "Tourist guide", "Price", "Quality");
        }
        $i = 0;
        foreach ($review_fields as $review_field) {
            ?>

		<tr>
			<th><?php 
            esc_html_e($review_field, 'citytours');
            ?>
</th>
			<td><input type="number" name="review_rating_detail[<?php 
            echo esc_attr($i);
            ?>
]" min="1" max="5" value="<?php 
            echo esc_attr(isset($default_rating[$i]) ? $default_rating[$i] : 5);
            ?>
"></td>
		</tr>

	<?php 
            $i++;
        }
    }