1.23.3/php/HttpError_8php_source.html

<?php

class HttpError extends MWException {

    private $httpCode, $header, $content;


    public function __construct( $httpCode, $content, $header = null ) {

        parent::__construct( $content );

        $this->httpCode = (int)$httpCode;

        $this->header = $header;

        $this->content = $content;

    }


    public function getStatusCode() {

        return $this->httpCode;

    }


    public function report() {

        $httpMessage = HttpStatus::getMessage( $this->httpCode );


        header( "Status: {$this->httpCode} {$httpMessage}", true, $this->httpCode );

        header( 'Content-type: text/html; charset=utf-8' );


        print $this->getHTML();

    }


    public function getHTML() {

        if ( $this->header === null ) {

            $header = HttpStatus::getMessage( $this->httpCode );

        } elseif ( $this->header instanceof Message ) {

            $header = $this->header->escaped();

        } else {

            $header = htmlspecialchars( $this->header );

        }


        if ( $this->content instanceof Message ) {

            $content = $this->content->escaped();

        } else {

            $content = htmlspecialchars( $this->content );

        }


        return "<!DOCTYPE html>\n" .

        "<html><head><title>$header</title></head>\n" .

        "<body><h1>$header</h1><p>$content</p></body></html>\n";

    }

}