Gets the best way of encoding

# mailparse_determine_best_xfer_encoding

(PECL mailparse >= 0.9.0)

mailparse_determine_best_xfer_encoding — Gets the best way of encoding

### Description

mailparse_determine_best_xfer_encoding(resource `$fp`): string

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

### Parameters

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

### Return Values

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

### Examples

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

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