How to convert between utf8 and cp-1251 without iconv or mbstring
8th July 2007
This helped me, maybe it will help you: How to convert between utf8 and cp1251 without iconv
In case the original disappears, here’s a “backup”:
- function cp1251_to_utf8($s){
- $c209 = chr(209); $c208 = chr(208); $c129 = chr(129);
- for($i=0; $i<strlen($s); $i++) {
- $c=ord($s[$i]);
- if ($c>=192 and $c<=239) $t.=$c208.chr($c-48);
- elseif ($c>239) $t.=$c209.chr($c-112);
- elseif ($c==184) $t.=$c209.$c209;
- elseif ($c==168) $t.=$c208.$c129;
- else $t.=$s[$i];
- }
- return $t;
- }
- function utf8_to_cp1251($s)
- {
- for ($c=0;$c<strlen($s);$c++)
- {
- $i=ord($s[$c]);
- if ($i<=127) $out.=$s[$c];
- if ($byte2){
- $new_c2=($c1&3)*64+($i&63);
- $new_c1=($c1>>2)&5;
- $new_i=$new_c1*256+$new_c2;
- if ($new_i==1025){
- $out_i=168;
- } else {
- if ($new_i==1105){
- $out_i=184;
- } else {
- $out_i=$new_i-848;
- }
- }
- $out.=chr($out_i);
- $byte2=false;
- }
- if (($i>>5)==6) {
- $c1=$i;
- $byte2=true;
- }
- }
- return $out;
- }
