当用户登录并想要更新配置文件时，我正在创建一个 php 文件。
我收到 SQLSTATE[HY093]:参数数量无效:绑定(bind)变量数量与标记数量不匹配。
编辑配置文件.php
<?php
session_start();
require_once 'class.user.php';
$user_home = new USER();
$stmt = $user_home->runQuery("SELECT * FROM registered_users WHERE userID=:uid");
$stmt->execute(array(":uid"=>$_SESSION['userSession']));
$row = $stmt->fetch(PDO::FETCH_ASSOC);
$_SESSION['email'] = $row['email'];
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>PHP Update Data From MySql - By Cleartuts</title>
<link rel="stylesheet" href="style.css" type="text/css" />
</head>
<body>
<center>
<h1>Edit Particulars</h1>
<div id="body">
<div id="content">
<table align="center" width="100%">
<tr>
<td>Full Name</td>
<td><?php echo $row["fullName"]; ?></td>
</tr>
<tr>
<td>Mobile Number</td>
<td><?php echo $row['mobileNumber']; ?></td>
</tr>
<tr>
<td>Password</td>
<td><?php echo $row ['password']; ?></td>
</tr>
<tr>
<td>Address</td>
<td><?php echo $row['address']; ?></td>
</tr>
<tr>
<td>Postal Code</td>
<td><?php echo $row['postalCode']; ?></td>
</tr>
<tr>
<td>Edit</td>
<td><a href="edit_data.php?edit_id=<?php echo $row[0]; ?>"><img src="b_edit.png" alt="Edit" /></a></td>
</tr>
</table>
</div>
</div>
</center>
</body>
</html>
编辑数据.php
<?php
session_start();
require_once 'class.user.php';
$user_home = new USER();
$reg_user = new USER();
$stmt = $user_home->runQuery("SELECT * FROM registered_users WHERE userID=:uid");
$stmt->execute(array(":uid"=>$_SESSION['userSession']));
$row = $stmt->fetch(PDO::FETCH_ASSOC);
$email=$_SESSION['email'];
if(isset($_GET['edit_id']))
{
$stmt = $user_home->runQuery("SELECT * FROM registered_users WHERE userID=:uid".$_GET['edit_id']);
}
if(isset($_POST['btn-update']))
{
// variables for input data
$fullName = $_POST['fullName'];
$mobileNumber = $_POST['mobileNumber'];
$password = $_POST['password'];
$address = $_POST['address'];
$postalCode = $_POST['postalCode'];
// variables for input data
// sql query for update data into database
if($reg_user->updateUser($fullName,$mobileNumber,$password,$address,$postalCode,$email))
{
echo"good";
?>
<script>
alert('Data Are Updated Successfully');
window.location.href='home.php';
</script>
<?php
}
else
{
echo "sorry ,Pleae go to nearest NPC to register.";
?>
<script>
alert('error occured while updating data');
</script>
<?php
}
}
if(isset($_POST['btn-cancel']))
{
header("Location: home.php");
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>PHP Update Data From MySql - By Cleartuts</title>
<link rel="stylesheet" href="style.css" type="text/css" />
</head>
<body>
<center>
<div id="header">
<div id="content">
<label>PHP PHP Update Data From MySql - By Cleartuts</label>
</div>
</div>
<div id="body">
<div id="content">
<form method="post">
<table align="center">
<tr>
<td>Full Name</td>
<td><input type="text" name="fullName" placeholder="full Name" value="<?php echo $row['fullName']; ?>" required /></td>
</tr>
<tr>
<td>Mobile Number</td>
<td><input type="text" name="mobileNumber" placeholder="mobile Number" value="<?php echo $row['mobileNumber']; ?>" required /></td>
</tr>
<tr>
<td>Password</td>
<td><input type="password" name="password" placeholder="password" value="<?php echo $row['password']; ?>" required /></td>
</tr>
<tr>
<td>Address</td>
<td><input type="text" name="address" placeholder="Blk 123 Ang Mo kio Ave 1 #12-112" value="<?php echo $row['address']; ?>" required /></td>
</tr>
<tr>
<td>Postal Code</td>
<td><input type="text" name="postalCode" placeholder="123456" value="<?php echo $row['postalCode']; ?>" required /></td>
</tr>
<tr>
<td>
<button type="submit" name="btn-update"><strong>UPDATE</strong></button>
<button type="submit" name="btn-cancel"><strong>Cancel</strong></button>
</td>
</tr>
</table>
</form>
</div>
</div>
</center>
</body>
</html>
功能
public function updateUser($fullName,$mobileNumber,$password,$address,$postalCode,$email)
{
try
{
$password = md5($password);
$stmt = $this->conn->prepare("UPDATE SET registered_users (fullName=:fullName,mobileNumber=:mobileNumber,password=:password,address=:address,postalCode=:postalCode WHERE email=:email_id");
$stmt->execute(array(":email_id"=>$email));
$userRow=$stmt->fetch(PDO::FETCH_ASSOC);
$stmt->bindparam(":fullName",$fullName);
$stmt->bindparam(":mobileNumber",$mobileNumber);
$stmt->bindparam(":password",$password);
$stmt->bindparam(":address",$address);
$stmt->bindparam(":postalCode",$postalCode);
$stmt->execute();
return $stmt;
}
catch(PDOException $ex)
{
echo $ex->getMessage();
}
}
最佳答案
您还有更多参数 (:fullName, :mobileNumber, :password, ......)
但你只绑定(bind)一个:email_id
$stmt = $this->conn->prepare("UPDATE SET registered_users
(fullName=:fullName,mobileNumber=:mobileNumber,
password=:password,address=:address,postalCode=:postalCode WHERE email=:email_id");
$stmt->execute(array(":email_id"=>$email));
关于php - 更新数据库 SQLSTATE[HY093] : Invalid parameter number: number of bound variables does not match number of tokens，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/37405581/