Question

我想从数据库prestashop类别信息中获取模块信息，并且我使用sql查询，但是如果我尝试分配foreach数组prestashop，则重新生成错误代码：Parse error: syntax error, unexpected 'return' (T_RETURN)

这是我的代码

    public function hookDisplayHome()
    {
    $getcategory = Db::getInstance()->executeS('SELECT * FROM `'._DB_PREFIX_.'category_lang`');
    $cattegoryinfo=array();
    foreach($getcategory as $getcategoryinfo){
        $cattegoryinfo[] = array(
         "name" => $getcategoryinfo['name']
         );
    }
         $this->context->smarty->assign('categories', $cattegoryinfo);
         return $this->display(__FILE__,'views/showcategory.tpl');
}

Answer 1

我测试了您的代码，并在“;”之后找到了一个特殊字符。在这一行：

$this->context->smarty->assign('categories', $cattegoryinfo);

将其删除，然后重试

Answer 2

分号后有一个字符。

也许这可以帮助您： How to avoid echoing character 65279 in php? (This question also relates to Javascript xmlhttp.responseText (ajax))

Prestashop中的Smarty分配未分配数组

2 个答案: