我刚开始使用 PHP,我不明白为什么这一行行不通
$zoek = '2341 KG';
foreach ($pdo->query ("select * from blad1 where Postkode = $zoek" ) as $klant)
但是这个确实很完美
foreach ($pdo->query ("select * from blad1 where Postkode = '2341 KG' " ) as $klant)
最佳答案
您应该准备该查询。
$stmt = $pdo ->prepare("select * from blad1 where Postkode = ?" );
$stmt->execute(array($zoek));
$klant = $stmt->fetch();//no loop it's a single record!
关于PHP查询选择一条记录,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/24369940/