<ol
class
=
"dp-xml"
>
<li
class
=
"alt"
><span><span>
function
uploafile(
$path
,$</span><span
class
=
"attribute"
><font color=
"#ff0000"
>
filesize
</font></span><span>=</span><span
class
=
"attribute-value"
><font color=
"#0000ff"
>10241000</font></span><span>,$</span><span
class
=
"attribute"
><font color=
"#ff0000"
>type</font></span><span>=</span><span
class
=
"attribute-value"
><font color=
"#0000ff"
>1</font></span><span>) </span></span></li>
<li
class
=
""
><span>{ </span></li>
<li
class
=
"alt"
><span>
if
(!
empty
(
$path
) && !
file_exists
(
$path
)) </span></li>
<li
class
=
""
><span>{ </span></li>
<li
class
=
"alt"
><span>
echo
'上传文件的路径不存在'
;
exit
; </span></li>
<li
class
=
""
><span>} </span></li>
<li
class
=
"alt"
><span>
<li
class
=
""
>
<span>$</span><span
class
=
"attribute"
><font color=
"#ff0000"
>
filetype
</font></span><span> = </span><span
class
=
"attribute-value"
><font color=
"#0000ff"
>
array
</font></span><span> </span>
</li>
<li
class
=
"alt"
><span>( </span></li>
<li
class
=
""
>
<span> </span><span
class
=
"attribute"
><font color=
"#ff0000"
>1</font></span><span> =</span><span
class
=
"tag"
><strong><font color=
"#006699"
>></font></strong></span><span>
array
(
'gif'
,
'png'
,
'jpg'
,
'jpeg'
,
'bmp'
), </span>
</li>
<li
class
=
"alt"
>
<span> </span><span
class
=
"attribute"
><font color=
"#ff0000"
>2</font></span><span> =</span><span
class
=
"tag"
><strong><font color=
"#006699"
>></font></strong></span><span>
array
(
'swf'
,
'flv'
), </span>
</li>
<li
class
=
""
>
<span> </span><span
class
=
"attribute"
><font color=
"#ff0000"
>3</font></span><span> =</span><span
class
=
"tag"
><strong><font color=
"#006699"
>></font></strong></span><span>
array
(
'rm'
,
'rmvb'
,
'avi'
,
'wmv'
,
'mpg'
,
'asf'
,
'mp3'
,
'wma'
,
'wmv'
,
'mid'
), </span>
</li>
<li
class
=
"alt"
>
<span> </span><span
class
=
"attribute"
><font color=
"#ff0000"
>4</font></span><span> =</span><span
class
=
"tag"
><strong><font color=
"#006699"
>></font></strong></span><span>
array
(
'txt'
,
'doc'
,
'xls'
,
'ppt'
,
'pdf'
,
'xml'
,
'rar'
,
'zip'
,
'gzip'
,
'cab'
,
'iso'
,
'sql'
), </span>
</li>
<li
class
=
""
>
<span> </span><span
class
=
"attribute"
><font color=
"#ff0000"
>6</font></span><span> =</span><span
class
=
"tag"
><strong><font color=
"#006699"
>></font></strong></span><span>
array
(
'exe'
,
'com'
,
'scr'
,
'bat'
) </span>
</li>
<li
class
=
"alt"
><span>); </span></li>
<li
class
=
""
><span>
<li
class
=
"alt"
><span>
$filetype
[5] =
array_merge
(
$filetype
[2],
$filetype
[3]); </span></li>
<li
class
=
""
><span>
<li
class
=
"alt"
>
<span>$</span><span
class
=
"attribute"
><font color=
"#ff0000"
>arr_key</font></span><span> = </span><span
class
=
"attribute-value"
><font color=
"#0000ff"
>
array_keys
</font></span><span>(
$_FILES
); </span>
</li>
<li
class
=
""
><span>
<li
class
=
"alt"
>
<span>$</span><span
class
=
"attribute"
><font color=
"#ff0000"
>file</font></span><span> =
$_FILES
[
$arr_key
[0]]; </span>
</li>
<li
class
=
""
>
<span>$</span><span
class
=
"attribute"
><font color=
"#ff0000"
>exten</font></span><span> = </span><span
class
=
"attribute-value"
><font color=
"#0000ff"
>check_file_type</font></span><span>(
$file
[
'name'
]); </span>
</li>
<li
class
=
"alt"
><span>
<li
class
=
""
><span>
if
(
$type
!=7 && !in_array(
$exten
,
$filetype
[
$type
])) </span></li>
<li
class
=
"alt"
><span>{ </span></li>
<li
class
=
""
><span>
echo
$file
[
'name'
].
'的文件类型不符合要求!'
;
exit
; </span></li>
<li
class
=
"alt"
><span>} </span></li>
<li
class
=
""
><span>
<li
class
=
"alt"
>
<span>
if
(
$file
[
'size'
]</span><span
class
=
"tag"
><strong><font color=
"#006699"
>></font></strong></span><span>
$filesize
) </span>
</li>
<li
class
=
""
><span>{ </span></li>
<li
class
=
"alt"
><span>
echo
$file
[
'size'
].
'的文件大小不能超过'
.
$filesize
.
'字节'
;
exit
; </span></li>
<li
class
=
""
><span>} </span></li>
<li
class
=
"alt"
><span>
<li
class
=
""
><span>
<li
class
=
"alt"
><span>
<li
class
=
""
>
<span>$</span><span
class
=
"attribute"
><font color=
"#ff0000"
>newname</font></span><span> = </span><span
class
=
"attribute-value"
><font color=
"#0000ff"
>time</font></span><span>().
'.'
.
$exten
; </span>
</li>
<li
class
=
"alt"
><span>move_uploaded_file(
$file
[
'tmp_name'
],
$path
.
$newname
); </span></li>
<li
class
=
""
><span>
return
$newname
; </span></li>
<li
class
=
"alt"
><span>} </span></li>
<li
class
=
""
><span> </span></li>
<li
class
=
"alt"
>
<span>
echo
uploafile(
''
,$</span><span
class
=
"attribute"
><font color=
"#ff0000"
>
filesize
</font></span><span>=</span><span
class
=
"attribute-value"
><font color=
"#0000ff"
>10241000</font></span><span>,$</span><span
class
=
"attribute"
><font color=
"#ff0000"
>type</font></span><span>=</span><span
class
=
"attribute-value"
><font color=
"#0000ff"
>3</font></span><span>); </span>
</li>
<li
class
=
""
>
<span></span><span
class
=
"tag"
><strong><font color=
"#006699"
>?></font></strong></span><span> </span>
</li>
</ol>