PHP で SJIS CSV を読み込む2つの方法

fopen

$handle = fopen('test.csv', 'rb');
stream_filter_append($handle, 'convert.iconv.CP932/UTF-8//TRANSLIT', STREAM_FILTER_READ);
while (($line = fgets($handle)) !== false) {
    $row = str_getcsv($line);
}

SplFileObject

$splFile = new SplFileObject('php://filter/read=convert.iconv.CP932%2FUTF-8%2F%2FTRANSLIT/resource=test.csv');
$splFile->setFlags(
    SplFileObject::READ_CSV |
    SplFileObject::READ_AHEAD |
    SplFileObject::SKIP_EMPTY |
    SplFileObject::DROP_NEW_LINE
);
foreach ($splFile as $row) {
}

どちらを使うか?

• CSV ファイルに改行がある場合は SplFileObject