Question

它没有显示文件的详细信息，所以我不确定它们是否甚至上传。这是起始index.php文件，格式为：

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Multiple File Upload</title>
</head>
<body>
<form action="multiple_upload_ac.php" method="post" enctype="multipart/form-data" name="form1" id="form1">
  Select file
  <input name="ufile[]" type="file" id="ufile[]" size="50" />
  <br>
  Select file
  <input name="ufile[]" type="file" id="ufile[]" size="50" />
  <br>
  Select file
  <input name="ufile[]" type="file" id="ufile[]" size="50" />
  <br>
  <input type="submit" name="Submit" value="Upload" />
</form>
</body>
</html>

这是它发布到的页面（multiple_upload_ac.php）：

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Upload Details</title>
</head>

<body>
<?php       
  echo "File Name :".$HTTP_POST_FILES['ufile']['name'][0]."<BR/>"; 
  echo "File Size :".$HTTP_POST_FILES['ufile']['size'][0]."<BR/>"; 
  echo "File Type :".$HTTP_POST_FILES['ufile']['type'][0]."<BR/>"; 

  echo "File Name :".$HTTP_POST_FILES['ufile']['name'][1]."<BR/>"; 
  echo "File Size :".$HTTP_POST_FILES['ufile']['size'][1]."<BR/>"; 
  echo "File Type :".$HTTP_POST_FILES['ufile']['type'][1]."<BR/>"; 

  echo "File Name :".$HTTP_POST_FILES['ufile']['name'][2]."<BR/>"; 
  echo "File Size :".$HTTP_POST_FILES['ufile']['size'][2]."<BR/>"; 
  echo "File Type :".$HTTP_POST_FILES['ufile']['type'][2]."<BR/>"; 
?>
</body>
</html>

但有些事情是错误的，因为我得到空的输出：

档案名称：文件大小：文件类型：文件名：文件大小：文件类型：文件名：文件大小：文件类型：

我试图在复制问题时将代码保持在最低限度。任何帮助将不胜感激：）

$ HTTP_POST_FILES无效

0 个答案: