(4.1.0 - 4.1.2 only, PECL)
Figures out the best way of encoding the content read from the given file pointer.
fp
A valid file pointer, which must be seek-able.
Returns one of the character encodings supported by the mbstring module.
Example 1. mailparse_determine_best_xfer_encoding() example
<?php$fp = fopen('somemail.eml', 'r');echo 'Best encoding: ' . mailparse_determine_best_xfer_encoding($fp);?>
The above example will output something similar to:
Best encoding: 7bit
