解析錯誤PHP

Question

我的IDE是否顯示在這一行我的PHP文件的「解析錯誤」：

變量$肉=新類別（無肉肉，1）;

我試圖做這行代碼的工作：

return parent::displayData($viewData); 

而且$ViewData需求是Category對象的數組。

我的語法在哪裏讓我失望？

以下是完整的文件：

class CategorySelect extends BaseSelect { 
     static $template = 'select_multiple_template.php'; 

     public static function display() { 
      var $meat = new Category(Meat-Free Meat, 1); 
      var $dairy = new Category(Dairy-Free dairy, 2); 
      var $confectionery = new Category(Confectionery, 3); 
      var $baking = new Category(Baking, 4); 
      var $dessert = new Category(Dessert, 5); 
      var $viewData = array($meat, $dairy, $confectionery, $baking, $dessert); 
      return parent::displayData($viewData); 
     } 
    } 

    class Category { 
     function Category($name, $id) { 
      $this->name = $name; 
      $this->id = $id; 
     } 
    } 

這裏是它擴展抽象類：

interface iSelect { 
    public static function display(); 
} 

abstract class BaseSelect implements iSelect { 
    static $template = 'select_template.php'; 
    public static function displayData($viewData) { 
     if (class_exists('View')) { 
      $templatePath = dirname(__FILE__) . '/' . static::$template; 
      return View::render($templatePath, $viewData); 
     } 
     else { 
      return "You are trying to render a template, but we can't find the View Class"; 
     } 
    } 
} 

Answer 1

你的問題是在這裏

var $meat = new Category(Meat-Free Meat, 1); 
var $dairy = new Category(Dairy-Free dairy, 2); 

無肉肉是字符串正確？您必須添加引號，那麼它應該是：

$meat = new Category("Meat-Free Meat", 1); 
$dairy = new Category("Dairy-Free dairy", 2);