PHP move_uploaded_file
PHP move_uploaded_file
提问于 2013-11-03 20:36:10
我尝试使用PHP move_uploaded_file将文件上传到服务器，但收到以下错误：
Warning: move_uploaded_file() [function.move-uploaded-file]: The second argument to copy() function cannot be a directory in /Users/Rick/Sites/upload/upload.php on line 7
Warning: move_uploaded_file() [function.move-uploaded-file]: Unable to move '/Applications/XAMPP/xamppfiles/temp/phpDlCZUd' to '/Users/Rick/Sites/upload/uploads/richardgregson' in /Users/Rick/Sites/upload/upload.php on line 7下面是我的代码，没有什么复杂的东西。
if($_POST["upload"]){
$target_path = "/Users/Rick/Sites/upload/uploads/" . $_POST["name"];
if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)){
echo "<div class='success'>The file " . "<span class='filename'>" . basename( $_FILES['uploadedfile']['name']) . "</span>" . " has been uploaded</div>";
} else {
echo "<div class='error'>There was an error uploading the file, please try again!</div>";
}
}它正在写入的文件夹的权限是正确的。我不理解错误“不能是一个目录，因为参数是我们要将文件移动到的位置，所以它必须是一个目录。”
谢谢
瑞克
回答 1
Stack Overflow用户
发布于 2013-11-03 20:40:35
该错误将告诉您出了什么问题- $target_path (/Users/Rick/Sites/upload/uploads/richardgregson)是一个目录
尝试添加扩展名。
$extension=end(explode('.', $_FILES["uploadedfile"]["name"]));
$target_path = "/Users/Rick/Sites/upload/uploads/" . $_POST["name"] . '.' . $extension;或者您将文件放入文件夹
$target_path = "/Users/Rick/Sites/upload/uploads/" . $_POST["name"] . '/' . $_FILES["uploadedfile"]["name"];注意:你不应该相信用户只上传你想要的文件，你应该清理$_POST"name"，这一切都太容易了，让它成为'../../‘并发布一个PHP文件。
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原文链接：
https://stackoverflow.com/questions/19753010
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