note 66333 deleted from function.getallheaders by didou

Note Submitter: tigr at mail15 dot com 

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Just a bit faster version of ZevS' function (does not use regular expressions and does not require POSIX regexps that is in PECL in php6):
<?php
function emu_getallheaders() {
   foreach($_SERVER as $name => $value)
       if(substr($name, 0, 5) == 'HTTP_')
           $headers[substr($name, 5)] = $value;
   return $headers;
}
?>