PHP高级编程[借鉴].pdf

PHP高级编程

★上传文件

HTML的设计：

<form enctype="multipart/form-data" action="upload.php"

method=post>

<input type="hidden" name="MAX_FILE_SIZE" value="1000000">

上传文件名称：

<input name="userfile" type="file">

<input name="提交" type="submit" value=" 提交">

$_FILES['userfile']['name'] - The original name of the file on the

client machine.

$_FILES['userfile']['type'] - The mime type of the file, if the browser

provided this information. An example would be "image/gif". This

mime type is however not checked on the PHP side and therefore

don't take its value for granted.

$_FILES['userfile']['size'] - The size, in bytes, of the uploaded file.

$_FILES['userfile']['tmp_name'] - The temporary filename of the file

in which the uploaded file was stored on the server.

$_FILES['userfile']['error'] - The error code associated with this file