public function flushHeaders($global = true) {
        if (headers_sent()) {
            return;
        }

        if ($global) {
            $cookies = array_replace(static::globalCookies(), $this->cookies);
            $headers = array_replace(static::globalHeaders(), $this->headers);
        } else {
            $cookies = $this->cookies;
            $headers = $this->headers;
        }

        // Set the cookies first.
        foreach ($cookies as $name => $value) {
            setcookie(
                $name,
                $value[0],
                $value[1],
                $value[2] !== null ? $value[2] : $this->defaultCookiePath,
                $value[3] !== null ? $value[3] : $this->defaultCookieDomain,
                $value[4],
                $value[5]
            );
        }

        // Set the response code.
        header(static::statusMessage($this->status, true), true, $this->status);

        $headers = array_filter($headers);

        // The content type is a special case.
        if (isset($headers['Content-Type'])) {
            $contentType = (array)$headers['Content-Type'];
            header('Content-Type: '.reset($contentType).'; charset=utf8', true);
            unset($headers['Content-Type']);
        }

        // Flush the rest of the headers.
        foreach ($headers as $name => $value) {
            foreach ((array)$value as $hvalue) {
                header("$name: $hvalue", false);
            }
        }
    }
public function flushHeaders($global = true) {
        if (headers_sent()) {
            return;
        }

        if ($global) {
            $cookies = array_replace(static::globalCookies(), $this->cookies);
            $headers = array_replace(static::globalHeaders(), $this->headers);
        } else {
            $cookies = $this->cookies;
            $headers = $this->headers;
        }

        // Set the cookies first.
        foreach ($cookies as $name => $value) {
            setcookie(
                $name,
                $value[0],
                $value[1],
                $value[2] !== null ? $value[2] : $this->defaultCookiePath,
                $value[3] !== null ? $value[3] : $this->defaultCookieDomain,
                $value[4],
                $value[5]
            );
        }

        // Set the response code.
        header(static::statusMessage($this->status, true), true, $this->status);

        $headers = array_filter($headers);

        // The content type is a special case.
        if (isset($headers['Content-Type'])) {
            $contentType = (array)$headers['Content-Type'];
            header('Content-Type: '.reset($contentType).'; charset=utf8', true);
            unset($headers['Content-Type']);
        }

        // Flush the rest of the headers.
        foreach ($headers as $name => $value) {
            foreach ((array)$value as $hvalue) {
                header("$name: $hvalue", false);
            }
        }
    }
public function flushHeaders ( $ global = true ) { if ( headers_sent ( ) ) { return ; } if ( $ global ) { $ cookies = array_replace ( static :: globalCookies ( ) , $ this -> cookies ) ; $ headers = array_replace ( static :: globalHeaders ( ) , $ this -> headers ) ; } else { $ cookies = $ this -> cookies ; $ headers = $ this -> headers ; } // Set the cookies first. foreach ( $ cookies as $ name => $ value ) { setcookie ( $ name , $ value [ 0 ] , $ value [ 1 ] , $ value [ 2 ] !== null ? $ value [ 2 ] : $ this -> defaultCookiePath , $ value [ 3 ] !== null ? $ value [ 3 ] : $ this -> defaultCookieDomain , $ value [ 4 ] , $ value [ 5 ] ) ; } // Set the response code. header ( static :: statusMessage ( $ this -> status , true ) , true , $ this -> status ) ; $ headers = array_filter ( $ headers ) ; // The content type is a special case. if ( isset ( $ headers [ 'Content-Type' ] ) ) { $ contentType = ( array ) $ headers [ 'Content-Type' ] ; header ( 'Content-Type: ' . reset ( $ contentType ) . '; charset=utf8' , true ) ; unset ( $ headers [ 'Content-Type' ] ) ; } // Flush the rest of the headers. foreach ( $ headers as $ name => $ value ) { foreach ( ( array ) $ value as $ hvalue ) { header ( "$name: $hvalue" , false ) ; } } }
Flush the headers to the browser.

@param bool $global Whether or not to merge the global headers with this response.
Flush the headers to the browser .