quoteInto() 和 Zend_DB 生成错误

Question

我编写了一段代码来查看记录是否已在数据库中，代码如下：

$sql = $dbRead->quoteInto('SELECT email FROM betaEmail WHERE validate = ?'.$_POST['validate']);

对于连接，我使用 Zend_Db_Adapter_Pdo_Mysql 。出现以下错误，我该怎么办？有什么解决办法吗？

Warning: Missing argument 2 for Zend_Db_Adapter_Abstract::quoteInto(), called in
/Applications/MAMP/htdocs/myform/user_registration.php on line 16 and defined in
/Users/payam/php_library/ZendFramework-1.11.8/library/Zend/Db/Adapter/Abstract.php
on line 927

Answer 1

将 . 更改为 ,：

$sql = $dbRead->quoteInto('SELECT email FROM betaEmail WHERE validate = ?', $_POST['validate']);