Zend的分貝PDO沒有返回結果

Question

我ahve問題與如下因素：

$sql = "SELECT e.*, c.name city_name, u.*, IF(l.item IS NULL, 0, 1) as iLike, DATE_FORMAT(e.date, '%h:%i') hour, DATE_FORMAT(e.date, '%d/%c/%Y') day, DATE_FORMAT(e.date, '%c') month 
FROM `events` e 
LEFT OUTER JOIN `like` l ON l.item = e.uuid AND l.user = :user 
      LEFT OUTER JOIN city c ON c.city = e.city 
      LEFT OUTER JOIN user u ON u.user = e.user 
      WHERE 
      e.deleted = 0 
      AND DATE(e.date) >= CURDATE() 
      AND e.user = :user 
      ORDER by e.date ASC 
      "; 
    $select = $eventsModel->getAdapter(); 
    $select->setFetchMode(Zend_Db::FETCH_ASSOC); 
    $prepare = $select->query($sql, array('user'=>$this->user_id)); 

此代碼返回的結果，如果我硬編碼：用戶查詢。例如：

$sql = "SELECT e.*, c.name city_name, u.*, IF(l.item IS NULL, 0, 1) as iLike, DATE_FORMAT(e.date, '%h:%i') hour, DATE_FORMAT(e.date, '%d/%c/%Y') day, DATE_FORMAT(e.date, '%c') month 
      FROM `events` e 
      LEFT OUTER JOIN `like` l ON l.item = e.uuid AND l.user = 23 
      LEFT OUTER JOIN city c ON c.city = e.city 
      LEFT OUTER JOIN user u ON u.user = e.user 
      WHERE 
      e.deleted = 0 
      AND DATE(e.date) >= CURDATE() 
      AND e.user = 23 
      ORDER by e.date ASC 
      "; 
    $select = $eventsModel->getAdapter(); 
    $select->setFetchMode(Zend_Db::FETCH_ASSOC); 
    $prepare = $select->query($sql); 

這只是開始發生的時候，我們搬到我們的代碼到新的服務器， 新的操作系統是Debian的6，squeze中，MySQL 5.5，PHP 5.3.21。

謝謝

Answer 1

使用?代替:user，取而代之的$this->user_idarray('user'=>$this->user_id)

此外，你不能在JOIN聲明數據綁定，所以l.user = e.user

$sql = "SELECT e.*, c.name city_name, u.*, IF(l.item IS NULL, 0, 1) as iLike, DATE_FORMAT(e.date, '%h:%i') hour, DATE_FORMAT(e.date, '%d/%c/%Y') day, DATE_FORMAT(e.date, '%c') month 
      FROM `events` e 
      LEFT OUTER JOIN `like` l ON l.item = e.uuid AND l.user = e.user 
      LEFT OUTER JOIN city c ON c.city = e.city 
      LEFT OUTER JOIN user u ON u.user = e.user 
      WHERE 
      e.deleted = 0 
      AND DATE(e.date) >= CURDATE() 
      AND e.user = ? 
      ORDER by e.date ASC 
      "; 
    $select = $eventsModel->getAdapter(); 
    $select->setFetchMode(Zend_Db::FETCH_ASSOC); 
    $prepare = $select->query($sql, array($this->user_id));