我要插入写php代码一些错误标志和图像
我想使用PHP 7.2表名 seller_login 和字段 user_id，用户名，密码，type_login，图像，徽标来插入一些数据，这些PHP会在脚本中插入。不工作。总是徽标和图片有关错误显示，请帮助我
在此处显示错误
Notice: Undefined index: logo in D:\xammp\htdocs\multivender\myhomeportal\seller-register.php on line 94
Notice: Undefined index: logo in D:\xammp\htdocs\multivender\myhomeportal\seller-register.php on line 94
Notice: Undefined index: image in D:\xammp\htdocs\multivender\myhomeportal\seller-register.php on line 95
Notice: Undefined index: image in D:\xammp\htdocs\multivender\myhomeportal\seller-register.php on line 95
PHP代码行号，例如94
move_uploaded_file($_FILES["logo"]
["tmp_name"],"../sellerimage/$user_id/".$_FILES["logo"]["name"]);
PHP代码行号，例如95
move_uploaded_file($_FILES["image"]
["tmp_name"],"../sellerimage/$user_id/".$_FILES["image"]["name"]);
在此处PHP所有脚本
<?php
$username = $password = $confirm_password = "";
$username_err = $password_err = $confirm_password_err = "";
$type_login = $type_err = $type_login = "";
$logo = $logo_err = $logo='';
$image = $image_err = $image='';
if($_SERVER["REQUEST_METHOD"] == "POST"){
if(empty(trim($_POST["username"]))){
$username_err = "Please enter a username.";
} else{
$sql = "SELECT user_id FROM seller_login WHERE username = ?";
if($stmt = mysqli_prepare($conn, $sql)){
mysqli_stmt_bind_param($stmt, "s", $param_username);
$param_username = trim($_POST["username"]);
if(mysqli_stmt_execute($stmt)){
mysqli_stmt_store_result($stmt);
if(mysqli_stmt_num_rows($stmt) == 1){
$username_err = "This username is already taken.";
} else{
$username = trim($_POST["username"]);
}
} else{
echo "Oops! Something went wrong. Please try again later.";
}
}
mysqli_stmt_close($stmt);
}
//------------------------
if(empty(trim($_POST["type_login"]))){
$type_err = "Please Select User Type.";
} else{
$type_login = trim($_POST["type_login"]);
}
//------------grant----------------
//------------------------
if(empty(trim($_POST["password"]))){
$password_err = "Please enter a password.";
} elseif(strlen(trim($_POST["password"])) < 6){
$password_err = "Password must have atleast 6 characters.";
} else{
$password = trim($_POST["password"]);
}
if(empty(trim($_POST["confirm_password"]))){
$confirm_password_err = "Please confirm password.";
} else{
$confirm_password = trim($_POST["confirm_password"]);
if(empty($password_err) && ($password != $confirm_password)){
$confirm_password_err = "Password did not match.";
}
}
//-------------------seller logo insert------------------------
if(empty($_FILES["logo"]["name"])){$logo_err = "Please Select Logo.";}
else{ $logo =$_FILES["logo"]["name"];}
//-------------------image---------------------------
if(empty($_FILES["image"]["name"])){$image_err = "Please Select image.";}
else{$image =$_FILES["image"]["name"];}
//--------------------directory creation for Seller images---------------
$query=mysqli_query($conn,"select max(user_id) as pid from seller_login");
$result=mysqli_fetch_array($query);
$sellerid=$result['pid']+1;
$dir="../sellerimage/$sellerid";
mkdir($dir);// directory creation for Seller images
move_uploaded_file($_FILES["logo"]["tmp_name"],"../sellerimage/$sellerid/".$_FILES["logo"]["name"]);
move_uploaded_file($_FILES["image"]["tmp_name"],"../sellerimage/$sellerid/".$_FILES["image"]["name"]);
//----------------------------------------------------------------
if(empty($username_err) && empty($password_err) && empty($confirm_password_err)){
$sql = "INSERT INTO seller_login (username, password, type_login, logo, image) VALUES (?, ?, ?, ?, ?)";
if($stmt = mysqli_prepare($conn, $sql)){
mysqli_stmt_bind_param($stmt, "sssss", $param_username, $param_password, $type_login, $logo, $image);
$param_username = $username;
$param_password = password_hash($password, PASSWORD_DEFAULT);
if(mysqli_stmt_execute($stmt)){
$msg="Successfully Login";
} else{
$msg="Something went wrong. Please try again later.";
}
}
mysqli_stmt_close($stmt);
}
mysqli_close($conn);
}
?>
HTML表单
<form style="border: 2px solid #28a745;" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>" method="post">
<div class="row text-center ">
<div class="col-md-2"></div>
<div class="col-md-8"><h3 class="btn-success p-2">Please fill this form to create an account.</h3></div>
<div class="col-md-2"></div>
</div></br>
<!----------------Username---------------->
<div class="row">
<div class="col-md-1"></div>
<div class="col-md-2"><b>Username</b></div>
<div class="form-group col-md-3 <?php echo (!empty($username_err)) ? 'has-error' : ''; ?>">
<input type="text" name="username" class="form-control" value="<?php echo $username; ?>" offset>
<span class="help-block"style="color: #ff0000;text-align:center;"><?php echo $username_err; ?></span>
</div>
<div class="col-md-2"><b>Password</b></div>
<div class="form-group col-md-3 <?php echo (!empty($password_err)) ? 'has-error' : ''; ?>">
<input type="password" name="password" class="form-control" value="<?php echo $password; ?>">
<span class="help-block" style="color: #ff0000;text-align:center;"><?php echo $password_err; ?></span>
</div>
<div class="col-md-1"></div>
</div>
<!-------------Password------------------->
<div class="row">
<div class="col-md-1"></div>
<div class="col-md-2"><b>Confirm Password</b></div>
<div class="form-group col-md-3 <?php echo (!empty($confirm_password_err)) ? 'has-error' : ''; ?>">
<input type="password" name="confirm_password" class="form-control" value="<?php echo $confirm_password; ?>">
<span class="help-block" style="color: #ff0000;text-align:center;"><?php echo $confirm_password_err; ?></span>
</div>
<div class="col-md-2"><b>Select User Type</b></div>
<div class="form-group col-md-3 <?php echo (!empty($type_err)) ? 'has-error' : ''; ?>">
<select name="type_login" class="form-control">
<option value="">Select</option>
<option value="1">Add Seller</option>
</select>
<span class="help-block" style="color: #ff0000;text-align:center;"><?php echo $type_err; ?></span>
</div>
<div class="col-md-1"></div>
</div>
<!------------Select picture------------>
<div class="row">
<div class="col-md-1"></div>
<div class="col-md-2"><b>Profile Picture</b></div>
<div class="form-group col-md-3 <?php echo (!empty($image_err)) ? 'has-error' : ''; ?>">
<input type="file" name="image" class="form-control p-0" value="<?php echo $image; ?>">
<span class="help-block"style="color: #ff0000;text-align:center;"><?php echo $image_err; ?></span>
</div>
<div class="col-md-2"><b>Company Logo</b></div>
<div class="form-group col-md-3 <?php echo (!empty($logo_err)) ? 'has-error' : ''; ?>">
<input type="file" name="logo" class="form-control p-0" value="<?php echo $logo; ?>">
<span class="help-block" style="color: #ff0000;text-align:center;"><?php echo $logo_err; ?></span>
</div>
<div class="col-md-1"></div>
</div>
<hr><hr>
<!----------------------------->
<div class="row">
<div class="col-md-5"></div>
<div class="form-group col-md-2">
<button type="submit" name="submit" class="btn btn-success"size="40" style="cursor: pointer;">Insert</button>
</div>
<div class="form-group col-md-3">
<input type="reset" class="btn btn-default" value="Reset">
</div>
<div class="col-md-2"></div>
</div>
</form>
1 个答案:
答案 0 :(得分：-3)
打开表单时使用enctype（enctype =“ multipart / form-data）：
<form style="border: 2px solid #28a745;" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>" method="post" enctype="multipart/form-data">
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