我正在尝试使用 a 函数让重复的数据库调用变得更容易一些,该函数应该(理论上)允许我使用数组绑定参数:
I am trying to make life a little bit easier for repeated database calls with the a function which should (in theory) allow me to bind parameters using an array:
function query($tblName,$queryParams = false){
$this->queryObject = $this->con->prepare($this->queryString);
if($queryParams){
foreach ($queryParams as $key => $value) {
$this->queryObject->bindParam($key, $value);
}
}
$this->queryResult = $this->queryObject->execute();
print_r($this->queryResult);
}
然后我会这样称呼它:
$queryParams = array(':userName' => $_POST['username'], ':password' => $_POST['password'], ':salt'=>$userUser->salt, ':userEmail'=>$_POST['email']);
$registrationDb->query('tblUser', $queryParams);
数据库连接正在工作,正在写入,但是,所有值都被设置为 $_POST['email]
,我无法弄清楚为什么会这样正在发生.
The database connection is working, and there is a write being made, however, all the values are being set to $_POST['email]
, and I can't puzzle out why this is happening.
有没有更好的方法来做到这一点?
Is there a better way to be doing this?
bindParam
通过引用绑定变量,所以你需要 bindValue
代替:
bindParam
binds variable by reference, so you need bindValue
instead:
$this->queryObject->bindValue($key, $value);
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