| | |
|---|
| | | } |
|---|
| | | // ISO-8859 |
|---|
| | | else if (preg_match('/ISO8859([0-9]{0,2})/', $str, $m)) { |
|---|
| | | $iso = 'ISO-8859-' . ($m[1] ? $m[1] : 1); |
|---|
| | | $iso = 'ISO-8859-' . ($m[1] ?: 1); |
|---|
| | | // some clients sends windows-1252 text as latin1, |
|---|
| | | // it is safe to use windows-1252 for all latin1 |
|---|
| | | $result = $iso == 'ISO-8859-1' ? 'WINDOWS-1252' : $iso; |
|---|
| | |
|---|
| | | $aliases['US-ASCII'] = 'ASCII'; |
|---|
| | | } |
|---|
| | | |
|---|
| | | $mb_from = $aliases[$from] ? $aliases[$from] : $from; |
|---|
| | | $mb_to = $aliases[$to] ? $aliases[$to] : $to; |
|---|
| | | $mb_from = $aliases[$from] ?: $from; |
|---|
| | | $mb_to = $aliases[$to] ?: $to; |
|---|
| | | |
|---|
| | | // return if encoding found, string matches encoding and convert succeeded |
|---|
| | | if (in_array($mb_from, $mbstring_list) && in_array($mb_to, $mbstring_list)) { |
|---|
