文字
mailparse_determine_best_xfer_encoding
(PECL mailparse >= 0.9.0)
mailparse_determine_best_xfer_encoding — Gets the best way of encoding
说明
string mailparse_determine_best_xfer_encoding
( resource
$fp
)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.
范例
Example #1 mailparse_determine_best_xfer_encoding() example
<?php
$fp = fopen ( 'somemail.eml' , 'r' );
echo 'Best encoding: ' . mailparse_determine_best_xfer_encoding ( $fp );
?> 以上例程的输出类似于：
Best encoding: 7bit
用户评论:
[#1] matej dot kovac at gmail dot com [2011-11-20 23:12:12]
As of mailparse-2.1.5, it can return 7bit, 8bit, base64 and qprint. False on mbstring failure.
[#2] mileskeaton at gmail dot com [2009-01-02 23:16:41]
As far as I can tell, this only returns one of two strings: 'Quoted-Printable' or '7bit'