照片上传PHP未定义索引。将照片插入sql数据库
我现在正在使用一个登记表，允许上传个人资料图片的照片。尝试提交时，除了图片索引给出的错误外，所有内容都能成功完成 我坚信这与在表单中运行php有关，因为图片在提交之前没有上传到变量，但我无法通过它 注意：未定义索引：第54行/var/www/registeraccount.php中的照片 注意：未定义索引：第57行/var/www/registeraccount.php中的照片照片上传PHP未定义索引。将照片插入sql数据库,php,html,sql,image-uploading,Php,Html,Sql,Image Uploading,我现在正在使用一个登记表，允许上传个人资料图片的照片。尝试提交时，除了图片索引给出的错误外，所有内容都能成功完成 我坚信这与在表单中运行php有关，因为图片在提交之前没有上传到变量，但我无法通过它 注意：未定义索引：第54行/var/www/registeraccount.php中的照片 注意：未定义索引：第57行/var/www/registeraccount.php中的照片 <?php error_reporting(E_ALL); ini_set('display_errors',"
<?php
error_reporting(E_ALL);
ini_set('display_errors',"On");
include ('database_connection.php');
$target = "/var/www/profile";
if (isset($_POST['formsubmitted'])) {
$error = array();//Declare An Array to store any error message
if (empty($_POST['name'])) {//if no name has been supplied
$error[] = 'Please Enter a name ';//add to array "error"
} else {
$name = $_POST['name'];//else assign it a variable
}
if (empty($_POST['e-mail'])) {
$error[] = 'Please Enter your Email ';
} else {
if (preg_match("/^([a-zA-Z0-9])+([a-zA-Z0-9\._-])*@([a-zA-Z0-9_-])+([a-zA-Z0-9\._-]+)+$/", $_POST['e-mail'])) {
//regular expression for email validation
$Email = $_POST['e-mail'];
} else {
$error[] = 'Your EMail Address is invalid ';
}
}
if (empty($_POST['Password'])) {
$error[] = 'Please Enter Your Password ';
} else {
$Password = $_POST['Password'];
}
if (empty($error)) //send to Database if there's no error '
{ // If everything's OK...
// Make sure the email address is available:
$query_verify_email = "SELECT * FROM account WHERE email ='$Email'";
$result_verify_email = mysqli_query($dbc, $query_verify_email);
if (!$result_verify_email) {//if the Query Failed ,similar to if($result_verify_email==false)
echo ' Database Error Occured ';
}
if (mysqli_num_rows($result_verify_email) == 0) { // IF no previous user is using this email .
// Create a unique activation code:
$activation = md5(uniqid(rand(), true));
$target = $target . basename($_FILES['photo']['name']);
//This gets all the other information from the form
$pic=($_FILES['photo']['name']);
$query_insert_user = "INSERT INTO `account` ( `username`, `passwords`, `email`, `picture`) VALUES ( '$name', '$Password', '$Email ' , '$pic')";
$result_insert_user = mysqli_query($dbc, $query_insert_user);
if (!$result_insert_user) {
echo 'Query Failed ';
}
if (mysqli_affected_rows($dbc) == 1) { //If the Insert Query was successfull.
// Send the email:
$message = " To activate your account, please click on this link:\n\n";
$message .= WEBSITE_URL . '/activate.php?email=' . urlencode($Email) . "&key=$activation";
mail($Email, 'Registration Confirmation', $message, 'From: systemadminstrator@theanimator.com');
// Flush the buffered output.
// Finish the page:
echo '<div class="success">Thank you for
registering! A confirmation email
has been sent to '.$Email.' Please click on the Activation Link to Activate your account </div>';
} else { // If it did not run OK.
echo '<div class="errormsgbox">You could not be registered due to a system
error. We apologize for any
inconvenience.</div>';
}
} else { // The email address is not available.
echo '<div class="errormsgbox" >That email
address has already been registered.
</div>';
}
} else {//If the "error" array contains error msg , display them
echo '<div class="errormsgbox"> <ol>';
foreach ($error as $key => $values) {
echo ' <li>'.$values.'</li>';
}
echo '</ol></div>';
}
mysqli_close($dbc);//Close the DB Connection
} // End of the main Submit conditional.
?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Registration Form</title>
<style type="text/css">
//CSS Once again removed because it has nothing to do with the issue.
</style>
</head>
<body>
<form action="registeraccount.php" method="post" class="registration_form" enctype="multipart/form-data">
<fieldset>
<legend>Registration Form </legend>
<h2 style="text-align:center">Create an account!</h2>
<p style="text-align:center"> <span>Already a member? <a href="login.php">Log in</a></span> </p>
<div class="elements">
<label for="name">Name :</label>
<input type="text" id="name" name="name" size="25" />
</div>
<div class="elements">
<label for="e-mail">E-mail :</label>
<input type="text" id="e-mail" name="e-mail" size="25" />
</div>
<div class="elements">
<label for="Password">Password:</label>
<input type="password" id="Password" name="Password" size="25" />
<p>
Photo:
</p>
<input type="hidden" name="size" value="350000">
<input type="file" name="photo">
<p>
</div>
<br />
<div class="submit">
<input type="hidden" name="formsubmitted" value="TRUE" />
<input type="submit" value="Register" />
</div>
</fieldset>
</form>
<button onclick="window.location='theanimator.html';">Go Back!</button>
</body>
</html>
只需添加一个条件来检查是否上传了照片
if(!isset($_FILES['photo'])) {
$error[] = "No photo selected !";
}
据我目前所知，您将$target
分配为/var/www/profile
而没有结尾可能是一个问题。尝试向其中添加一个=/var/www/profile/
。这是一个通知，当用户没有上传我正在用图像测试的照片时会发生这种情况。现在要尝试斜杠，并给弗雷德发短信。将发布结果Nope不起作用。奇怪的是，查看SQLWorkbench时，列图片不是空的，而是空的。。。还有其他建议吗？@ZachHarvey好的，随时通知我。看起来很奇怪的是$target=$target中的双重$target
。basename（$_文件['photo']['name']）.OMG！非常感谢你！工作完美。我从未确认图片是否在那里，因此全局变量从未被记录！现在明白了！非常感谢ionutvmi！！！！这确实适用于名称，但实际上并不上传照片。我知道这不是最好的做法，因为它可能会占用空间，但当试图在个人资料页面上使用照片时，除非上传否则它不会起作用。我认为你需要使用默认图像，以防用户不上传照片，并更改你的代码，如果（isset（$_FILES['photo'））{//上传}否则{//添加默认图像}再次感谢您ionutvmi！