Bug #66254 [Opn->Fbk]: htmlentities does not convert single-byte katakana chars on Shift-JIS

Edit report at https://bugs.php.net/bug.php?id=66254&edit=1 ID: 66254 Updated by: yohgaki@php.net Reported by: charles123zelrax456 at yahoo dot com Summary: htmlentities does not convert single-byte katakana chars on Shift-JIS -Status: Open +Status: Feedback Type: Bug Package: mbstring related Operating System: Linux PHP Version: 5.5.7RC1 Block user comment: N Private report: N New Comment: I've tried on my Fedora19's PHP 5.5 and 5.6-dev with SJIS encoded PHP script and got Original String: ｡｢｣､･ｦｧｨｩｪｫｬｭｮｯ ｰｱｲｳｴｵｶｷｸｹｺｻｼｽｾｿﾀﾁﾂﾃﾄﾅﾆﾇﾈﾉﾊﾋﾌﾍﾎﾏﾐﾑﾒﾓﾔﾕﾖﾗﾘﾙﾚﾛﾜﾝﾞﾟアバ日本語 ＤＯＵＢＬＥＢＹＴＥ SINGLE BYTE<br> Converted String: ｡｢｣､･ｦｧｨｩｪｫｬｭｮｯ ｰｱｲｳｴｵｶｷｸｹｺｻｼｽｾｿﾀﾁﾂﾃﾄﾅﾆﾇﾈﾉﾊﾋﾌﾍﾎﾏﾐﾑﾒﾓﾔﾕﾖﾗﾘﾙﾚﾛﾜﾝﾞﾟアバ日本語 ＤＯＵＢＬＥＢＹＴＥ SINGLE BYTE&lt;br&gt; Since you are using RC, I suppose you built PHP from source. What is your environment? Previous Comments: ------------------------------------------------------------------------ [2013-12-10 02:30:46] charles123zelrax456 at yahoo dot com Description: ------------ Japanese katakana characters can be encoded as single-byte especially when using mobile phones. Most of the Japanese mobile sites use Shift-JIS encoding. For security purposes, htmlentities is used in all user inputs. Unfortunately, when single-byte katakana strings encoded in Shift-JIS are passed in htmlentities, garbage characters are returned. Test script: --------------- //make sure that the code as well as the browser settings are encoded also in Shift-JIS $txt = "｡｢｣､･ｦｧｨｩｪｫｬｭｮｯ ｰｱｲｳｴｵｶｷｸｹｺｻｼｽｾｿﾀﾁﾂﾃﾄﾅﾆﾇﾈﾉﾊﾋﾌﾍﾎﾏﾐﾑﾒﾓﾔﾕﾖﾗﾘﾙﾚﾛﾜﾝﾞﾟアバ日本語 ＤＯＵＢＬＥＢＹＴＥ SINGLE BYTE<br>"; echo "Original String: " . $txt; $new_txt = htmlentities($txt, ENT_QUOTES, "SJIS"); echo "<br>Converted String: " . $new_txt; Actual result: -------------- Original String: ｡｢｣､･ｦｧｨｩｪｫｬｭｮｯ ｰｱｲｳｴｵｶｷｸｹｺｻｼｽｾｿﾀﾁﾂﾃﾄﾅﾆﾇﾈﾉﾊﾋﾌﾍﾎﾏﾐﾑﾒﾓﾔﾕﾖﾗﾘﾙﾚﾛﾜﾝﾞﾟアバ日本語 ＤＯＵＢＬＥＢＹＴＥ SINGLE BYTE Converted String: ¡¢£¤¥¦§¨©ª«¬­®¯ °±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßアバ日本語 ＤＯＵＢＬＥＢＹＴＥ SINGLE BYTE<br> ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=66254&edit=1