mailparse_determine_best_xfer_encoding

    (PECL mailparse >= 0.9.0)

    mailparse_determine_best_xfer_encoding — Gets the best way of encoding

    说明

    mailparse_determine_best_xfer_encoding(resource$fp): string

    Figures out the best way of encoding the content read from the given file pointer.

    参数

    fp

    A valid file pointer, which must be seek-able.

    返回值

    Returns one of the character encodings supported by the mbstring module.

    示例

    示例 #1 mailparse_determine_best_xfer_encoding() example

    <?php

    $fp     = fopen('somemail.eml', 'r');
    echo     'Best encoding: ' . mailparse_determine_best_xfer_encoding($fp);

    ?>

    以上示例的输出类似于：

    Best encoding: 7bit
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