protected function compile()
    {
        $this->headers = array_merge(
            $this->csp(),
            $this->featurePolicy(),
            $this->hpkp(),
            $this->hsts(),
            $this->expectCT(),
            $this->clearSiteData(),
            $this->miscellaneous()
        );

        $this->compiled = true;
    }
protected function compile()
    {
        $this->headers = array_merge(
            $this->csp(),
            $this->featurePolicy(),
            $this->hpkp(),
            $this->hsts(),
            $this->expectCT(),
            $this->clearSiteData(),
            $this->miscellaneous()
        );

        $this->compiled = true;
    }
protected function compile ( ) { $ this -> headers = array_merge ( $ this -> csp ( ) , $ this -> featurePolicy ( ) , $ this -> hpkp ( ) , $ this -> hsts ( ) , $ this -> expectCT ( ) , $ this -> clearSiteData ( ) , $ this -> miscellaneous ( ) ) ; $ this -> compiled = true ; }
Compile HTTP headers.

@return void
Compile HTTP headers .