/**
  * Test for PMA_Kanji_fileConv
  *
  * @return void
  * @test
  */
 public function testFileConv()
 {
     $file_str = "教育漢字常用漢字";
     $filename = 'test.kanji';
     $file = fopen($filename, 'w');
     fputs($file, $file_str);
     fclose($file);
     $GLOBALS['kanji_encoding_list'] = 'ASCII,EUC-JP,SJIS,JIS';
     $result = PMA_Kanji_fileConv($filename, 'JIS', 'kana');
     $string = file_get_contents($result);
     PMA_Kanji_changeOrder();
     $expected = PMA_Kanji_strConv($file_str, 'JIS', 'kana');
     PMA_Kanji_changeOrder();
     $this->assertEquals($string, $expected);
     unlink($result);
 }
/**
 * Kanji file encoding convert
 * 2002/1/4 by Y.Kawada
 *
 * @param string $file the name of the file to convert
 * @param string $enc  the destination encoding code
 * @param string $kana set 'kana' convert to JIS-X208-kana
 *
 * @return string   the name of the converted file
 */
function PMA_Kanji_fileConv($file, $enc, $kana)
{
    if ($enc == '' && $kana == '') {
        return $file;
    }
    $tmpfname = tempnam('', $enc);
    $fpd = fopen($tmpfname, 'wb');
    $fps = fopen($file, 'r');
    PMA_Kanji_changeOrder();
    while (!feof($fps)) {
        $line = fgets($fps, 4096);
        $dist = PMA_Kanji_strConv($line, $enc, $kana);
        fputs($fpd, $dist);
    }
    // end while
    PMA_Kanji_changeOrder();
    fclose($fps);
    fclose($fpd);
    unlink($file);
    return $tmpfname;
}