注意要点
参数绑定不能应用到表名上
//错误$sth = $dbh->prepare('select name, colour, calories from ? where calories prepare('select name, colour, calories from fruit where calories
参数绑定不能应用到列名
//错误$sth = $dbh->prepare('select name, colour, calories from fruit where ? prepare('select name, colour, calories from fruit where calories
以上就介绍了php pdo 使用注意要点，包括了方面的内容，希望对php教程有兴趣的朋友有所帮助。