/** * Converts encoding of file according to parameters with detected * conversion function. The old file will be unlinked and new created and * its file name is returned. * * @param string source charset * @param string target charset * @param string file to convert * * @return string new temporay file * * @access public * * @author nijel */ function PMA_convert_file($src_charset, $dest_charset, $file) { switch ($GLOBALS['PMA_recoding_engine']) { case PMA_CHARSET_RECODE: case PMA_CHARSET_ICONV: case PMA_CHARSET_LIBICONV: $tmpfname = tempnam('', 'PMA_convert_file'); $fin = fopen($file, 'r'); $fout = fopen($tmpfname, 'w'); if ($GLOBALS['PMA_recoding_engine'] == PMA_CHARSET_RECODE) { recode_file($src_charset . '..' . $dest_charset, $fin, $fout); } else { while (!feof($fin)) { $line = fgets($fin, 4096); if ($GLOBALS['PMA_recoding_engine'] == PMA_CHARSET_ICONV) { $dist = iconv($src_charset, $dest_charset . $GLOBALS['cfg']['IconvExtraParams'], $line); } elseif ($GLOBALS['PMA_recoding_engine'] == PMA_CHARSET_ICONV_AIX) { $dist = PMA_aix_iconv_wrapper($src_charset, $dest_charset . $GLOBALS['cfg']['IconvExtraParams'], $line); } else { $dist = libiconv($src_charset, $dest_charset . $GLOBALS['cfg']['IconvExtraParams'], $line); } fputs($fout, $dist); } // end while } fclose($fin); fclose($fout); unlink($file); return $tmpfname; default: return $file; } }
<?php $input = fopen('input.txt', 'r'); $output = fopen('output.txt', 'w'); recode_file("us..flat", $input, $output);