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<?php mb_internal_encoding('UTF-8'); echo 'Subject: ', mb_encode_mimeheader('Country Inn &amp; Suites, By Carlson - Lake George', 'UTF-8', 'B');
based on gN5Nj
Output for 4.3.0 - 7.1.10
Subject: Country Inn &amp; Suites, By Carlson - Lake George