/**************************
         * MantisBT Path Settings *
         **************************/

        if ( isset ( $_SERVER['SCRIPT_NAME'] ) ) {
                $t_protocol = 'http';
                if ( isset( $_SERVER['HTTP_X_FORWARDED_PROTO'] ) ) {
                        $t_protocol= $_SERVER['HTTP_X_FORWARDED_PROTO'];
                } else if ( isset( $_SERVER['HTTPS'] ) && ( strtolower( $_SERVER['HTTPS'] ) != 'off' ) ) {
                        $t_protocol = 'https';
                }

                # $_SERVER['SERVER_PORT'] is not defined in case of php-cgi.exe
                if ( isset( $_SERVER['SERVER_PORT'] ) ) {
                        $t_port = ':' . $_SERVER['SERVER_PORT'];
                        if ( ( ':80' == $t_port && 'http' == $t_protocol )
                          || ( ':443' == $t_port && 'https' == $t_protocol )) {
                                $t_port = '';
                        }
                } else {
                        $t_port = '';
                }

                if ( isset( $_SERVER['HTTP_X_FORWARDED_HOST'] ) ) { // Support ProxyPass
                        $t_hosts = explode( ',', $_SERVER['HTTP_X_FORWARDED_HOST'] );
                        $t_host = $t_hosts[0];
                } else if ( isset( $_SERVER['HTTP_HOST'] ) ) {
                        $t_host = $_SERVER['HTTP_HOST'];
                } else if ( isset( $_SERVER['SERVER_NAME'] ) ) {
                        $t_host = $_SERVER['SERVER_NAME'] . $t_port;
                } else if ( isset( $_SERVER['SERVER_ADDR'] ) ) {
                        $t_host = $_SERVER['SERVER_ADDR'] . $t_port;
                } else {
                        $t_host = 'mantis';
                }

                $t_path = str_replace( basename( $_SERVER['PHP_SELF'] ), '', $_SERVER['PHP_SELF'] );
                $t_path = basename( $t_path ) == "admin" ? dirname( $t_path ) . DIRECTORY_SEPARATOR : $t_path;
                $t_path = basename( $t_path ) == "soap" ? dirname( dirname( $t_path ) ) . DIRECTORY_SEPARATOR : $t_path;

                $t_url  = $t_protocol . '://' . $t_host . $t_path;

        } else {
                $t_path = '';
                $t_host = '';
                $t_protocol = '';
        }