include/inc.convertcharset.php File Reference

Go to the source code of this file.

Functions
	iso_to_utf8 ($str)

---

Function Documentation

iso_to_utf8

(

$

str

)

Definition at line 2 of file inc.convertcharset.php.

References $num, and $x.

                                   {
                if (extension_loaded("mbstring"))
                        return mb_convert_encoding($str, "UTF-8", "auto");;
                
                for($x=0;$x<strlen($str);$x++) {
                        $num=ord(substr($str,$x,1));
                  if($num<128)
                        $xstr.=chr($num); 
                else if($num<1024)
                        $xstr.=chr(($num>>6)+192).chr(($num&63)+128);
                else if($num<32768)
                        $xstr.=chr(($num>>12)+240).chr((($num>>6)&63)+128).chr(($num&63)+128);
                else if($num<2097152)
                        $xstr.=chr($num>>18+240).chr((($num>>12)&63)+128).chr(($num>>6)&63+128).chr($num&63+128);
                }
                return $xstr;
        }