Php/docs/function.imap-mime-header-decode
imap_mime_header_decode
(PHP 4, PHP 5, PHP 7)
imap_mime_header_decode — Decode MIME header elements
说明
imap_mime_header_decode
( string $text
) : array
Decodes MIME message header extensions that are non ASCII text (see » RFC2047).
参数
text- The MIME text
返回值
The decoded elements are returned in an array of objects, where each
object has two properties, charset and
text.
If the element hasn't been encoded, and in other words is in
plain US-ASCII, the charset property of that element is
set to default.
范例
Example #1 imap_mime_header_decode() example
<?php$text = "=?ISO-8859-1?Q?Keld_J=F8rn_Simonsen?= <keld@example.com>";$elements = imap_mime_header_decode($text);for ($i=0; $i<count($elements); $i++) { echo "Charset: {$elements[$i]->charset}\n"; echo "Text: {$elements[$i]->text}\n\n";}?>
以上例程会输出：
Charset: ISO-8859-1 Text: Keld Jørn Simonsen Charset: default Text: <keld@example.com>
In the above example we would have two elements, whereas the first element had previously been encoded with ISO-8859-1, and the second element would be plain US-ASCII.
