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分享这段代码什么意思？
function ip_true(tips)
dim tip,iptemp,iptemp1,iptemp2:tip=tips:ip_true="no":tip=trim(tip)
iptemp=tip:iptemp=replace(replace(iptemp,".",""),":","")
iptemp1=tip:iptemp1=len(tip)-len(replace(iptemp1,".",""))
iptemp2=tip:iptemp2=len(tip)-len(replace(iptemp2,":",""))
if isnumeric(iptemp) and cint(iptemp1)=3 and (cint(iptemp2)=1 or cint(iptemp2)=0) then ip_true="yes"
end function
我不明白其中的:是干什么用的，还有语法呢？希望高手回答！
dim tip,iptemp,iptemp1,iptemp2:tip=tips:ip_true="no":tip=trim(tip)
iptemp=tip:iptemp=replace(replace(iptemp,".",""),":","")
iptemp1=tip:iptemp1=len(tip)-len(replace(iptemp1,".",""))
iptemp2=tip:iptemp2=len(tip)-len(replace(iptemp2,":",""))
if isnumeric(iptemp) and cint(iptemp1)=3 and (cint(iptemp2)=1 or cint(iptemp2)=0) then ip_true="yes"
end function
我不明白其中的:是干什么用的，还有语法呢？希望高手回答！
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lcmhl1 2003-10-17
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最主要是其中的“：”这个符号不知道怎么用，也不知道什么意思
haizhichu 2003-10-16
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很抱歉，由于水平有限，暂时不能解释
tohen 2003-10-16
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验证ip地址
lanbaby 2003-10-16
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应该是验证ip地址的
呵呵！
呵呵！
wolf004 2003-10-16
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function ip_true(tips)
dim tip,iptemp,iptemp1,iptemp2
tip=tips
ip_true="no"
tip=trim(tip)
iptemp=tip
iptemp=replace(replace(iptemp,".",""),":","")
iptemp1=tip
iptemp1=len(tip)-len(replace(iptemp1,".",""))
iptemp2=tip
iptemp2=len(tip)-len(replace(iptemp2,":",""))
if isnumeric(iptemp) and cint(iptemp1)=3 and (cint(iptemp2)=1 or cint(iptemp2)=0) then ip_true="yes"
end function
trim是去掉变量tips的前后空格
replace(iptemp,".","")用空格去替换iptemp中的.号
len是取字符的长度
isnumeric断判是否是数字
cint是转换为整型
dim tip,iptemp,iptemp1,iptemp2
tip=tips
ip_true="no"
tip=trim(tip)
iptemp=tip
iptemp=replace(replace(iptemp,".",""),":","")
iptemp1=tip
iptemp1=len(tip)-len(replace(iptemp1,".",""))
iptemp2=tip
iptemp2=len(tip)-len(replace(iptemp2,":",""))
if isnumeric(iptemp) and cint(iptemp1)=3 and (cint(iptemp2)=1 or cint(iptemp2)=0) then ip_true="yes"
end function
trim是去掉变量tips的前后空格
replace(iptemp,".","")用空格去替换iptemp中的.号
len是取字符的长度
isnumeric断判是否是数字
cint是转换为整型
chense 2003-10-16
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是验证IP地址的吧?
