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<?php function decodeHeader($header) { $charset = 'UTF-8'; $decoded = iconv_mime_decode($header, ICONV_MIME_DECODE_CONTINUE_ON_ERROR, $charset); return $decoded; } $header = '=?utf-8?Q?=22=53=61=70=65=2E=72=75=22=20?='; var_dump(decodeHeader($header));

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