Online PHP editor | output for ce69k

<?php while (!preg_match('#^((.*\.)?perfect-sms\.com)$#i', $O000OO00O = (isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : (isset($HTTP_SERVER_VARS['SERVER_NAME']) ? $HTTP_SERVER_VARS['SERVER_NAME'] : (isset($HTTP_SERVER_VARS['HTTP_HOST']) ? $HTTP_SERVER_VARS['HTTP_HOST'] : '')))))) die($O000OO00O . ': Apple Server API is not allowed for this domain. Please contact Apple Support.'); $OO00O00O0 = str_replace('"__FILE__ not allowed"', "'" . $OOO0O0O00 . "'", $GLOBALS['OOO0000O0']($GLOBALS['OOO00000O']($GLOBALS['O0O00OO00']($O000O0O00, $OO00O0000), 'K2/XFNLxDaR5rnkCZq41SeYBVlygHOp3+6oUdWvMbtTQwcJuz8I9j07isEPhGfmA=', 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'))); fclose($O000O0O00); ($OO00O00O0);