PHP文件上傳後綴名與文件類型對照表，
ie
火狐
id | 後綴名 | php識別出的文件類型 |
0
gif
image/gif
1
jpg
image/jpeg
2
png
image/png
3
bmp
image/bmp
4
psd
application/octet-stream
5
ico
image/x-icon
6
rar
application/octet-stream
7
zip
application/zip
8
7z
application/octet-stream
9
exe
application/octet-stream
10
avi
video/avi
11
rmvb
application/vnd.rn-realmedia-vbr
12
3gp
application/octet-stream
13
flv
application/octet-stream
14
mp3
audio/mpeg
15
wav
audio/wav
16
krc
application/octet-stream
17
lrc
application/octet-stream
18
txt
text/plain
19
doc
application/msword
20
xls
application/vnd.ms-excel
21
ppt
application/vnd.ms-powerpoint
22
pdf
application/pdf
23
chm
application/octet-stream
24
mdb
application/msaccess
25
sql
application/octet-stream
26
con
application/octet-stream
27
log
text/plain
28
dat
application/octet-stream
29
ini
application/octet-stream
30
php
application/octet-stream
31
html
text/html
32
ttf
application/octet-stream
33
fon
application/octet-stream
34
js
application/x-javascript
35
xml
text/xml
36
dll
application/octet-stream
37
dll
application/octet-stream
id | 後綴名 | php識別出的文件類型 |
0
gif
image/gif
1
jpg
image/pjpeg
2
png
image/x-png
3
bmp
image/bmp
4
psd
application/octet-stream
5
ico
image/x-icon
6
rar
application/octet-stream
7
zip
application/x-zip-compressed
8
7z
application/octet-stream
9
exe
application/octet-stream
10
avi
video/avi
11
rmvb
application/vnd.rn-realmedia-vbr
12
3gp
application/octet-stream
13
flv
application/octet-stream
14
mp3
audio/mpeg
15
wav
audio/wav
16
krc
application/octet-stream
17
lrc
application/octet-stream
18
txt
text/plain
19
doc
application/msword
20
xls
application/vnd.ms-excel
21
ppt
application/vnd.ms-powerpoint
22
pdf
application/pdf
23
chm
application/octet-stream
24
mdb
application/msaccess
25
sql
text/plain
26
con
application/octet-stream
27
log
text/plain
28
dat
text/plain
29
ini
application/octet-stream
30
php
application/octet-stream
31
html
text/html
32
ttf
application/octet-stream
33
fon
application/octet-stream
34
js
text/html
35
xml
text/xml
36
dll
application/octet-stream
37
class
application/java
原文：http://www.cnblogs.com/hooray/archive/2011/07/23/2114845.html
