mailparse_determine_best_xfer_encoding

(PECL mailparse >= 0.9.0)

mailparse_determine_best_xfer_encoding — Gets the best way of encoding

function mailparse_determine_best_xfer_encoding(resource $fp): string

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

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