<?php
define(
‘MUILTI_FILE_UPLOAD‘
,
‘10‘
);
define(
‘MAX_SIZE_FILE_UPLOAD‘
,
‘500000‘
);
define(
‘FILE_UPLOAD_DIR‘
,
‘/fileUploads‘
);
$array_extention_interdite
=
array
(
‘.flv‘
,
‘.wmv‘
,
‘.rmvb‘
,
‘.php‘
,
‘.php3‘
,
‘.php4‘
,
‘.exe‘
,
‘.msi‘
,
‘.htaccess‘
,
‘.gz‘
);
function
func_message(
$message
=
‘‘
,
$ok
=
‘‘
){
echo
‘<table width="100%" cellspacing="0" cellpadding="0" border="0">‘
;
if
(
$ok
== true)
echo
‘<tr><td width="50%"> ‘
.
$message
.
‘</td></tr>‘
;
else
echo
‘<tr><td width="50%"> ‘
.
$message
.
‘</td></tr>‘
;
echo
‘</table>‘
;
}
$action
= (isset(
$_POST
[
‘action‘
])) ?
$_POST
[
‘action‘
] :
‘‘
;
$file
= (isset(
$_POST
[
‘file‘
])) ?
$_POST
[
‘file‘
] :
‘‘
;
if
(
$file
!=
‘‘
)
$file
=
$file
.
‘/‘
;
$message_true
=
‘‘
;
$message_false
=
‘‘
;
switch
(
$action
){
case
‘upload‘
:
chmod
(FILE_UPLOAD_DIR,0777);
for
(
$nb
= 1 ;
$nb
<= MUILTI_FILE_UPLOAD ;
$nb
++ ){
if
(
$_FILES
[
‘file_‘
.
$nb
][
‘size‘
] >= 10 ){
if
(
$_FILES
[
‘file_‘
.
$nb
][
‘size‘
] <= MAX_SIZE_FILE_UPLOAD ){
if
(!in_array(
ereg_replace
(
‘^[[:alnum:]]([-_.]?[[:alnum:]])*.‘
,
‘.‘
,
$_FILES
[
‘file_‘
.
$nb
][
‘name‘
] ) ,
$array_extention_interdite
) ){
if
(
$_POST
[
‘file_name_‘
.
$nb
] !=
‘‘
)
$file_name_final
=
$_POST
[
‘file_name_‘
.
$nb
].
$extension
;
else
$file_name_final
=
$_FILES
[
‘file_‘
.
$nb
][
‘name‘
] ;
$file_name_final
=
strtr
(
$file_name_final
,
‘aaaaaa‘
,
‘AAAAAACEEEEIIIIOOOOOUUUUYaaaaaaceeeeiiiioooooouuuuyy‘
);
$file_name_final
= preg_replace(
‘/([^.a-z0-1]+)/i‘
,
‘_‘
,
$file_name_final
);
$_FILES
[
‘file_‘
.
$nb
][
‘name‘
] =
$file_name_final
;
move_uploaded_file(
$_FILES
[
‘file_‘
.
$nb
][
‘tmp_name‘
] , FILE_UPLOAD_DIR .
$file
.
$file_name_final
);
$message_true
.=
‘文件上传成功 : ‘
.
$_FILES
[
‘file_‘
.
$nb
][
‘name‘
] .
‘<br>‘
;
}
else
$message_false
.=
‘文件上传失败 : ‘
.
$_FILES
[
‘file_‘
.
$nb
][
‘name‘
] .
‘ <br>‘
;
}
else
$message_false
.=
‘文件最大尺寸不能超过‘
.MAX_SIZE_FILE_UPLOAD/1000 .
‘KB : "‘
.
$_FILES
[
‘file_‘
.
$nb
][
‘tmp_name‘
].
‘" <br>‘
;
}
}
break
;
}
?>
二、HTML代码如下:
<
html
>
<
head
>
<
meta
http-equiv
=
"Content-Type"
content
=
"text/html; charset=utf-8"
>
</
head
>
<
title
>PHP文件上传</
title
>
<
style
type
=
"text/css"
rel
=
"stylesheet"
/>
.border{
background-color:#000000
}
.box{
background-color:#f8f8f9;
}
.text{
color:#000000;
font-family: "宋体";
font-size: 12px;
font-weight:bold
}
input, select{
font-size: 12px;
}
body{
margin: 0;
}
</
style
>
<
body
>
<
form
name
=
"form"
enctype
=
"multipart/form-data"
method
=
"post"
action="<?php echo $_SERVER[‘PHP_SELF‘] ; ?>">
<
input
type
=
"hidden"
name
=
"action"
value
=
"upload"
>
<
table
border
=
"0"
cellspacing
=
"1"
cellpadding
=
"0"
align
=
"center"
class
=
"border"
>
<
tr
>
<
td
>
<?
php
if($message_true != ‘‘)
func_message($message_true, true);
if($message_false != ‘‘)
func_message($message_false, false);
?>
<
table
width
=
"100%"
border
=
"0"
cellspacing
=
"5"
cellpadding
=
"2"
align
=
"center"
class
=
"box"
>
<?
php
for($
nb
=
1
; $nb <= MUILTI_FILE_UPLOAD ; $nb ++ ){
?>
<
tr
class
=
"text"
>
<
td
>上传文件: <?
php
echo $nb; ?></
td
>
<
td
><
input
type
=
"file"
name="file_<?php echo $nb; ?>"></
td
>
<
td
>新文件名(包括扩展名):<?
php
echo $nb; ?> </
td
>
<
td
><
input
type
=
"text"
name="file_name_<?php echo $nb; ?>"></
td
>
</
tr
>
<?
php
} ?>
<
tr
>
<
td
colspan
=
"2"
align
=
"right"
class
=
"text"
>
上传目的地址:<?
php
echo FILE_UPLOAD_DIR ;?>
<
select
name
=
"file"
>
<
option
value
=
""
></
option
>
<?
php
$
repertoire
=
opendir
(FILE_UPLOAD_DIR);
while( $
file
=
readdir
($repertoire) ) {
$
file
=
str_replace
(‘.‘,‘‘,$file);
if( is_dir($file)) {
?>
<
option
value="<?php echo $file; ?>"> <?
php
echo $file; ?>/</
option
>
<?
php
}
}
closedir($repertoire);
?>
</
select
>
</
td
>
<
td
colspan
=
"2"
align
=
"right"
><
input
type
=
"submit"
value="可同时上传<?php echo $nb-1; ?> 个文件 "></
td
>
</
tr
>
</
table
>
</
td
>
</
tr
>
</
table
>
</
form
>
</
body
>
</
html
>