You can also try mb_decode_mimeheader(); This might work for you.
Question
I received an email whose subject line is Last Day Today☛ An Additional 32% Off Your Favourite Brands, but when I looked into it's header subject line looks like -
Subject: =?utf-8?Q?Last=20Day=20Today=E2=98=9B=20An=20Additional=2032%=20Off=20Your=20?=
=?utf-8?Q?Favourite=20Brands.?=
If I fetch out value of subject using imap_headerinfo() then how could I decode this value.
Solution
OTHER TIPS
imap_mime_header_decode
will work for you, i.e.
<?php
$text = "=?utf-8?Q?Last=20Day=20Today=E2=98=9B=20An=20Additional=2032%=20Off=20Your=20?=
=?utf-8?Q?Favourite=20Brands.?=";
$elements = imap_mime_header_decode($text);
var_dump($elements); //will print array values for you
here is more detail PHP IMAP Header decode
<?php
print_r(imap_mime_header_decode('=?utf-8?Q?Last=20Day=20Today=E2=98=9B=20An=20Additional=2032%=20Off=20Your=20?=
=?utf-8?Q?Favourite=20Brands.?='));
Array
(
[0] => stdClass Object
(
[charset] => utf-8
[text] => Last Day Today☛ An Additional 32% Off Your
)
[1] => stdClass Object
(
[charset] => utf-8
[text] => Favourite Brands.
)
)
Use imap_mime_header_decode() on the string.
iconv_mime_decode() - Decodes a MIME header field
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