<?php
$current = 0;
$results = 5;
$statement = $db->prepare("SELECT title, id FROM mytable LIMIT ?, ?");
$statement->execute(array($current, $results));
?>
var_dump($statement);
=> public 'queryString' => string 'SELECT title, id FROM mytable LIMIT ?, ?' (length=39)
谁能帮我找出为什么这不起作用?