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- <?php
- /* vim: set expandtab sw=4 ts=4 sts=4: */
- /**
- *
- * @version $Id: iconv_wrapper.lib.php 11326 2008-06-17 21:32:48Z lem9 $
- */
- if (! defined('PHPMYADMIN')) {
- exit;
- }
-
- /**
- *
- */
- # GNU iconv code set to IBM AIX libiconv code set table
- # Keys of this table should be in lowercase, and searches should be performed using lowercase!
- $gnu_iconv_to_aix_iconv_codepage_map = array (
- // "iso-8859-[1-9]" --> "ISO8859-[1-9]" according to http://publibn.boulder.ibm.com/doc_link/en_US/a_doc_lib/libs/basetrf2/setlocale.htm
- 'iso-8859-1' => 'ISO8859-1',
- 'iso-8859-2' => 'ISO8859-2',
- 'iso-8859-3' => 'ISO8859-3',
- 'iso-8859-4' => 'ISO8859-4',
- 'iso-8859-5' => 'ISO8859-5',
- 'iso-8859-6' => 'ISO8859-6',
- 'iso-8859-7' => 'ISO8859-7',
- 'iso-8859-8' => 'ISO8859-8',
- 'iso-8859-9' => 'ISO8859-9',
-
- // "big5" --> "IBM-eucTW" according to http://kadesh.cepba.upc.es/mancpp/classref/ref/ITranscoder_DSC.htm
- 'big5' => 'IBM-eucTW',
-
- // Other mappings corresponding to the phpMyAdmin dropdown box when using the AllowAnywhereRecoding feature
- 'euc-jp' => 'IBM-eucJP',
- 'koi8-r' => 'IBM-eucKR',
- 'ks_c_5601-1987' => 'KSC5601.1987-0',
- 'tis-620' => 'TIS-620',
- 'utf-8' => 'UTF-8'
- );
-
- /**
- * Wrapper around IBM AIX iconv(), whose character set naming differs
- * from the GNU version of iconv().
- *
- * @param string input character set
- * @param string output character set
- * @param string the string to convert
- *
- * @return mixed converted string or FALSE on failure
- *
- * @access public
- *
- * @author bwiberg Bj├╢rn Wiberg <Bjorn.Wiberg@its.uu.se>
- */
- function PMA_aix_iconv_wrapper($in_charset, $out_charset, $str) {
-
- global $gnu_iconv_to_aix_iconv_codepage_map;
-
- // Check for transliteration argument at the end of output character set name
- $translit_search = strpos(strtolower($out_charset), '//translit');
- $using_translit = (!($translit_search === FALSE));
-
- // Extract "plain" output character set name (without any transliteration argument)
- $out_charset_plain = ($using_translit ? substr($out_charset, 0, $translit_search) : $out_charset);
-
- // Transform name of input character set (if found)
- if (array_key_exists(strtolower($in_charset), $gnu_iconv_to_aix_iconv_codepage_map)) {
- $in_charset = $gnu_iconv_to_aix_iconv_codepage_map[strtolower($in_charset)];
- }
-
- // Transform name of "plain" output character set (if found)
- if (array_key_exists(strtolower($out_charset_plain), $gnu_iconv_to_aix_iconv_codepage_map)) {
- $out_charset_plain = $gnu_iconv_to_aix_iconv_codepage_map[strtolower($out_charset_plain)];
- }
-
- // Add transliteration argument again (exactly as specified by user) if used
- // Build the output character set name that we will use
- $out_charset = ($using_translit ? $out_charset_plain . substr($out_charset, $translit_search) : $out_charset_plain);
-
- // NOTE: Transliteration not supported; we will use the "plain" output character set name
- $out_charset = $out_charset_plain;
-
- // Call iconv() with the possibly modified parameters
- $result = iconv($in_charset, $out_charset, $str);
- return $result;
- } // end of the "PMA_aix_iconv_wrapper()" function
-
- ?>
-