[PATCH] Fixes + Add HTTP Status Handlers to HTTP_Header

Hey, After patching HTTP, it now seems that HTTP_Header should contain my HTTP Status stuff. I've added this, and made some changes to HTTP_Headers code to (IMO) better it. One of the changes I made was the following:

        if ( is_int($code) ) {
            // if the $code is an int we get the constant here
            // is there an easier way to build a constant dynamically?
            eval("\$code = HTTP_HEADER_STATUS_".$code.';');
        }

becomes: if (defined('HTTP_HEADER_STATUS_' .$code)) {

            $status_msg = constant('HTTP_HEADER_STATUS_' .$code);
            header( 'HTTP/'.$this->_httpVersion. ' ' .$code. ' ' 	 .$status_msg);
        }

The use of constant() is far better than using eval() :) Also, I removed the numbers in the constants values, this is for my statusText() method, however, I did make changes to the places they were needed to make sure the number is included in the header() call. One final thing, I removed the require_once for PEAR.php, I see no need for it at all. You can find the patch here [1] and a test here [2] I hope all is satisfactory - Davey [1] http://davey.is-a-geek.com/php-cvs/diffs/PEAR/HTTP_Header.txt [2] http://davey.is-a-geek.com/test/HTTP_test.php