Mailparse
PHP Manual

mailparse_determine_best_xfer_encoding

(PHP 4 >= 4.0.7, PECL mailparse:0.9-2.1.1)

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);

?>

上例的输出类似于:

Best encoding: 7bit


Mailparse
PHP Manual