【发布时间】：2013-03-10 01:20:13
【问题描述】：
以下是提交文本和/或上传图片的表单代码
<form id="comments" action="insertcomment.php" method="POST" enctype="multipart/form-data">
Comment: <input type="text" name="comment" id="commentfield">
<br>
<input type="hidden" name="MAX_FILE_SIZE" value="30000" />
Image URL (Limit: 1MB): <input type="file" name="image">
<br>
<input type="submit" name="submit" value="Post comment" class="btn btn-primary">
</form>
当用户点击提交按钮时，它会转到这个 php 脚本
<?php
include('../c_database.php');
$timeSet = date_default_timezone_set("Europe/London");
$User = $_COOKIE['username'];
$comments = mysqli_real_escape_string($dbc, $_REQUEST['comment']);
$time = date(DATE_RFC822);
if($_FILES['image']['size'] <= 1048576){
$allowedExts = array("jpg", "jpeg", "gif", "png", "bmp", "tiff", "xtiff");
$extension = end(explode(".", $_FILES["image"]["name"]));
if ((($_FILES["image"]["type"] == "image/gif")
|| ($_FILES["image"]["type"] == "image/jpeg")
|| ($_FILES["new_image"]["type"] == "image/png")
|| ($_FILES["image"]["type"] == "image/pjpeg"))
|| ($_FILES["image"]["type"] == "image/bmp"))
&& in_array($extension, $allowedExts))
{
if ($_FILES["image"]["error"] > 0) {
$error_message = $_FILES["image"]["error"];
} else {
if (file_exists("images/" . $_FILES["image"]["name"]))
{
$error_message = $_FILES["image"]["name"] . " " . $LANG['image_exist'];
} else {
if(move_uploaded_file($_FILES["image"]["tmp_name"], "images/" . $_FILES["image"]["name"])) {
// success
$image_name = $_FILES["image"]["name"];
} else {
$error_message = "Upload Failed!";
}
}
}
} else {
$error_message = "Error: May be different ext or size";
}
}
$imagepath = 'images/'. $_FILES["image"]["name"];
$commentQuery = "INSERT INTO comments (username, comments, time_added, imagepath) VALUES ('$User' ,'$comments' ,'$time' ,'$imagepath')";
$executeCommentQuery = mysqli_query($dbc, $commentQuery);
if($executeCommentQuery){
$user = $_COOKIE['username'];
$commentsMadeUpdate = "UPDATE login SET Comments_Made = Comments_Made +1 WHERE Username='$user'";
$executeUpdateQuery = mysqli_query($dbc, $commentsMadeUpdate);
echo '<!DOCTYPE html>
<html>
<head>
<title>Comment</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.css" />
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.js"> </script>
</head>
<body>';
echo 'Comment and/or image uploaded successfully';
echo '<script>location.href="comments.php"</script>';
echo '
</body>
</html>';
} else {
echo '<!DOCTYPE html>
<html>
<head>
<title>Comment</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.css" />
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="http://code.jquery.com/mobile/1.3.0/jquery.mobile-1.3.0.min.js"> </script>
</head>
<body>';
printf("Errormessage: %s\n", mysqli_error($dbc));
echo '
</body>
</html>';
}
?>
此代码应插入评论，并将上传的图像移动到图像文件夹并将图像路径存储在数据库中，但是当用户单击提交时，他们的评论被插入但不是图像路径并且图像不在临时文件夹或图像文件夹，谁能告诉我出了什么问题？
【问题讨论】：
-
您是否收到错误消息？
-
@DanielA.White 我收到一个解析错误，但除了第 12 行之外没有其他信息
标签： php mysql image file-upload