Source code 7 of my forum

: My Forum Source Code 7: info. inc. php mainly makes some judgments and information processing. & lt ;? Phpfunctionupdate ($ reginfo) {switch ($ reginfo [4]) {case ($ reginfo [4] 1): $ reginfo [4] Male; break; default: $ reginfo [4] female; info. inc. php mainly performs judgment and information processing.
Function update ($ reginfo)
{
Switch ($ reginfo [4])
{
Case ($ reginfo [4] = 1 ):
$ Reginfo [4] = "male ";
Break;
Default:
$ Reginfo [4] = "female ";
Break;
}
Switch ($ reginfo [11])
{
Case ($ reginfo [11] = 1 ):
$ Reginfo [11] = "member ";
Break;
Case ($ reginfo [11] = 2 ):
$ Reginfo [11] = "moderator ";
Break;
Case ($ reginfo [11] = 3 ):
$ Reginfo [11] = "administrator ";
Break;
Case ($ reginfo [11] = 4 ):
$ Reginfo [11] = "webmaster ";
Break;
Default:
$ Reginfo [11] = "tourists ";
Break;
}
Switch ($ reginfo [6])
{
Case ($ reginfo [6] = 5 ):
$ Reginfo [6] = "I am a student ";
Break;
Case ($ reginfo [6] = 1 ):
$ Reginfo [6] = "civil servant ";
Break;
Case ($ reginfo [6] = 2 ):
$ Reginfo [6] = "company employee ";
Break;
Case ($ reginfo [6] = 3 ):
$ Reginfo [6] = "freelancer ";
Break;
Case ($ reginfo [6] = 4 ):
$ Reginfo [6] = "idle ";
Break;
Default:
$ Reginfo [6] = "don't tell you ";
Break;
}
If ($ reginfo [12] = 1) $ reginfo [12] = "yes ";
Else $ reginfo [12] = "no ";
If ($ reginfo [18] = 1) $ reginfo [18] = "yes ";
Else $ reginfo [18] = "no ";
If ($ reginfo [12] = 2)
{$ Reginfo [4] = $ reginfo [4]. "[confidential]";
$ Reginfo [5] = $ reginfo [5]. "[confidential]";
$ Reginfo [6] = $ reginfo [6]. "[confidential]";
$ Reginfo [7] = $ reginfo [7]. "[confidential]";
$ Reginfo [8] = $ reginfo [8]. "[confidential]";
Return $ reginfo;
}
Else
Return $ reginfo;
}
Function uinfo ($ useinfo, $ t)
{
If ($ t = name) return eregi ("^ [a-zA-Z0-9] [_-~ A-zA-Z0-9] {} $ ", $ useinfo); // judge the user name
Else if ($ t = oicq) return eregi ("^ [0-9] {1, 10} $", $ useinfo); // oicq
Else if ($ t = pass) return eregi ("^ [a-zA-Z0-9] {1, 8} $", $ useinfo); // pass
Else if ($ t = web) // web
{
$ N = strstr ($ useinfo ,'.');
If ($ n & strlen ($ useinfo)> 10)
{
$ X [1] = substr ($ n, 0, 1 );
$ N = strstr (substr ($ n, 1 ),'.');
$ X [2] = substr ($ n, 0, 1 );
If ($ x [1] === x [2]) return OK;
}
}
Else return eregi ("^ [_. 0-9a-z-] + @ ([0-9a-z] [0-9a-z-] + .) + [a-z] {2, 3} $ ", $ useinfo); // email
}
Function err ($ mess)
{
Echo"

". $ Mess ."

";Echo"";Echo" ";
}
Function cuser ($ cookiem, $ action)
{
If ($ cookiem) // check whether this user exists
{
$ Useinfo = $ cookiem; // enable COOKIE
$ Query = "select * from useinfo where usename = '". $ useinfo ."'";
$ Req = mysql_query ($ query );
If ($ req)
{
$ User = mysql_fetch_array ($ req );
If ($ useinfo = $ user [0])
{
$ Useinfo = $ user;
Return $ useinfo;
}
Else
{
$ Useinfo [0] = "";
$ Useinfo [2] = "tourists ";
Return $ useinfo;
}
}
Else
{
$ Useinfo [0] = "";
$ Useinfo [2] = "tourists ";
Return $ useinfo;
}
}
Else if ($ action) // if not, check whether information is passed in.
{
$ User = $ action;
$ Query = "select * from useinfo where usename = '". $ user ."'";
$ Req = mysql_query ($ query );
If ($ req)
{
$ User = mysql_fetch_array ($ req); // locate
If ($ user [0] = $ useinfo)
{
$ Useinfo = $ user;
Return $ useinfo;
}
Else
{
$ Useinfo [0] = "";
$ Useinfo [2] = "tourists ";
Return $ useinfo;
}
}
Else
{
$ Useinfo [0] = "";
$ Useinfo [2] = "tourists ";
Return $ useinfo;
}
}
Else
{
$ Useinfo [0] = "";
$ Useinfo [2] = "tourists ";
Return $ useinfo;
} // None
}
Function err_info ($ mess)
{
Echo"