【发布时间】:2015-01-21 20:27:27
【问题描述】:
我正在尝试从 php 表单上传文件。它无法在 linux 服务器上运行。我希望它从文件所在的位置将其移动到子目录“/uploads”。
当我通过echo$_FILES["file_upload"]['error'];执行页面获取错误号时,出现以下错误。
返回:
Upload failed with error code 6
有谁知道这个错误代表什么?
表格代码:
<!DOCTYPE html>
<html>
<body>
<form action="upload.php" method="post" enctype="multipart/form-data">
Select File to upload:
<input type="file" name="file_upload" id="file_upload">
<input type="submit" value="Upload File" name="submit">
</form>
</body>
</html>
上传.php:
<?php
if(isset($_POST['submit']))
{
if($_FILES['file_upload']['name'] != "" )
{
$target_dir = "uploads/";
$target_file = $target_dir . basename($_FILES["file_upload"]["name"]);
$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);
$uploadOk = 1;
}
else
{
die("No file specified!");
}
// Check if file already exists
if (file_exists($target_file)) {
echo "Sorry, file already exists.";
$uploadOk = 0;
}
// Check file size
if ($_FILES["file_upload"]["size"] > 500000) {
echo "Sorry, your file is too large.";
$uploadOk = 0;
}
// Allow certain file formats
if($imageFileType != "txt" && $imageFileType != "xls" && $imageFileType != "xlsx")
{
echo "Sorry, only TXT, XLS, XLSX files are allowed.";
$uploadOk = 0;
}
if ($_FILES["file_upload"]['error'] !== UPLOAD_ERR_OK) {
die("Upload failed with error code " . $_FILES['file_upload']['error']);
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["file_upload"]["tmp_name"], $target_file)) {
echo "The file ". basename( $_FILES["file_upload"]["name"]). " has been uploaded.";
} else {
echo "Sorry, there was an error uploading your file.";
}
}
}
?>
我已经搜索过这个问题并找到了解决方案Here。但不能正确理解。
我还授予了 /uploads 文件夹的完全权限 777。
任何帮助将不胜感激。谢谢
【问题讨论】:
-
你应该先搜索问题。可能重复stackoverflow.com/questions/8719244/…
-
@sgt,我已经在搜索问题但不明白这个帖子给出的解决方案。
-
它在那里。可能你不知道设置。然后问正确的问题。
标签: php file-upload upload php-ini