我正在测试一个小型搜索功能:
但是我遇到了一个似乎无法解决的错误。您可以在此处查看 PDO 查询:
$search = "test1"; //later to be changes to $_POST ['search'];
$sql = "SELECT id, name FROM clients WHEE name like %:name% order by id LIMIT 5";
$stm = $db->prepare ( $sql );
$stm->bindParam ( ":name" , $search);
$result = $stm->execute ();
如您所见,我正在尝试%:name%
从查询中绑定参数,但我不知道这是否真的可能?
我收到错误:
带有消息“SQLSTATE [42000]”的未捕获异常“PDOException”:.....
我可以在错误中看到 '' has been put around test1 %'test1'%
我正在尝试的是可能的,还是我需要做这样的事情?
$query = "SELECT id, name FROM clients WHEE name like :name order by id LIMIT 5";
$sql->execute(array(":name" => "%" .$search . "%"));