array_map() expects parameter 1 to be a valid callback, class 'Search' does not have a method 'wishList'
$shops = array_map(array($this, 'wishList'), $shops);
function wishList($shops) {
print_r(shops);
$this->check_authentication();
$user = $this->getUser();
$shops->isWishList = $this->Wishlist_model->_isShopInMyWishList($shops->id, $user->id,6) ? true : false;
return $shops;
}