asp html转成html编码程序

html转成html编码程序

function htmlencode2(str)
dim result
dim l
if isNULL(str) then
htmlencode2=""
exit function
End if
l=len(str)
result=""
dim i
for i = 1 to l
select case mid(str,i,1)
case " result=result+"<"
case ">"
result=result+">"
case chr(34)
result=result+"""
case "&"
result=result+"&"
case chr(32)
result=result+" "
if i+10 then
if mid(str,i+1,1)=chr(32) or mid(str,i+1,1)=chr(9) or mid(str,i-1,1)=chr(32) or mid(str,i-1,1)=chr(9) then
result=result+" "
else
result=result+" "
End if
else
result=result+" "
End if
case chr(9)
result=result+" "
case else
result=result+mid(str,i,1)
End select
next
htmlencode2=result
End function
}