note 30947 deleted from function.utf8-encode by cmb

Note Submitter: sunish_mv at rediffmail dot com ---- /*Here I have a class that will convert ISCII (Indian Standard Code for Information Interchange) devnagiri (Hindi) string to unicode string. /* <?php class iscii2utf8 { var $map; function iscii2utf8() { $this->map = array ( "a0" => '63' , "a1" => '2305' , "a2" => '2306' , "a3" => '2307' , "a4" => '2309' , "a5" => '2310' , "a6" => '2311' , "a7" => '2312' , "a8" => '2313' , "a9" => '2314' , "aa" => '2315' , "ab" => '2318' , "ac" => '2319' , "ad" => '2320' , "ae" => '2317' , "af" => '2322' , "b0" => '2323' , "b1" => '2324' , "b2" => '2321' , "b3" => '2325' , "b4" => '2326' , "b5" => '2327' , "b6" => '2328' , "b7" => '2329' , "b8" => '2330' , "b9" => '2331' , "ba" => '2332' , "bb" => '2333' , "bc" => '2334' , "bd" => '2335' , "be" => '2336' , "bf" => '2337' , "c0" => '2338' , "c1" => '2339' , "c2" => '2340' , "c3" => '2341' , "c4" => '2342' , "c5" => '2343' , "c6" => '2344' , "c7" => '2345' , "c8" => '2346' , "c9" => '2347' , "ca" => '2348' , "cb" => '2349' , "cc" => '2350' , "cd" => '2351' , "ce" => '2399' , "cf" => '2352' , "d0" => '2353' , "d1" => '2354' , "d2" => '2355' , "d3" => '2356' , "d4" => '2357' , "d5" => '2358' , "d6" => '2359' , "d7" => '2360' , "d8" => '2361' , "d9" => '63' , "da" => '2366' , "db" => '2367' , "dc" => '2368' , "dd" => '2369' , "de" => '2370' , "df" => '2371' , "e0" => '2374' , "e1" => '2375' , "e2" => '2376' , "e3" => '2373' , "e4" => '2378' , "e5" => '2379' , "e6" => '2380' , "e7" => '2377' , "e8" => '2381' , "e9" => '63' , "ea" => '2404' , "eb" => '63' , "ec" => '63' , "ed" => '63' , "ee" => '63' , "ef" => '63' , "f0" => '63' , "f1" => '2406' , "f2" => '2407' , "f3" => '2408' , "f4" => '2409' , "f5" => '2410' , "f6" => '2411' , "f7" => '2412' , "f8" => '2413' , "f9" => '2414' , "fa" => '2415' , "fb" => '63' , "fc" => '63' , "fd" => '63' , "fe" => '63' , "ff" => '63' ,); } function code2utf($num){ //Returns the utf string corresponding to the unicode value //courtesy - romans@void.lv if($num<128)return chr($num); if($num<1024)return chr(($num>>6)+192).chr(($num&63)+128); if($num<32768)return chr(($num>>12)+224).chr((($num>>6)&63)+128).chr(($num&63)+128); if($num<2097152)return chr($num>>18+240).chr((($num>>12)&63)+128).chr(($num>>6)&63+128). chr($num&63+128); return ''; } function convertstring($iscii) { //Returs utf8 string equibalent of given iscii string $str = ""; for($i = 0; $i<strlen($iscii); $i++) { $c = dechex(ord(substr($iscii,$i,1))); if (isset($this->map[$c] )) { $s = $this->code2utf($this->map[$c]); $str .= ($s == "?")?"":$s; } else { $str .= substr($iscii,$i,1); } } return $str; } } ?>