Entity 'nbsp' may be not defined in dtd,but in readability this entity is been used. about php-readability

[j0k3r]

Could you give me the content or url your were using to reproduce the bug?

[MikeIvantsov]

http://iosgames.ru/?p=22030

[j0k3r]

Thanks I'll take a closer look.

[MikeIvantsov]

I think the problem at the code between 530 and 560 lines : $iframe->item(0)->nodeValue = ' '

[j0k3r]

Could you give me a snippet how to reproduce the bug?
I've tried with that:

<?php

require 'vendor/autoload.php';

$url = 'http://iosgames.ru/?p=22030';
$data = file_get_contents($url);

$readability = new \Readability\Readability($data, $url);
$result = $readability->init();

var_dump($result, $readability); die();

And I didn't get any errors.
Which version of PHP are you using? Did you have the tidy extension installed?

[MikeIvantsov]

PHP 5.3.10-1ubuntu3.19
Tidy support => enabled
libTidy Release => 25 March 2009
Extension Version => 2.0

Try that:

function error2Exception($code, $string, $file, $line, $context)
{
    throw new Exception($string, $code);
}
error_reporting(E_ALL | E_STRICT);
ini_set('display_errors', true);
set_error_handler('error2Exception', E_ALL | E_STRICT);

require 'vendor/autoload.php';

$url = 'http://iosgames.ru/?p=22030';
$data = file_get_contents($url);

$readability = new \Readability\Readability($data, $url);
$result = $readability->init();

var_dump($result, $readability); die();

Exception from my script:

PHP Fatal error: Uncaught exception 'Exception' with message 'DOMDocumentFragment::appendXML(): Entity: line 3: parser error : Entity 'nbsp' not defined' in test.php:14
Stack trace:
#0 [internal function]: error2Exception(2, 'DOMDocumentFrag...', '/home/www/libs/...', 57, Array)
#1 /home/www/libs/php-readability/src/JSLikeHTMLElement.php(57): DOMDocumentFragment->appendXML('<div class="ent...')
#2 /home/www/libs/php-readability/src/Readability.php(559): Readability\JSLikeHTMLElement->__set('innerHTML', '<div class="ent...')
#3 /home/www/libs/php-readability/src/Readability.php(911): Readability\Readability->prepArticle(Object(Readability\JSLikeHTMLElement))
#4 /home/www/libs/php-readability/src/Readability.php(291): Readability\Readability->grabArticle()
#5 test.php(27): Readability\Readability->init()
#6 {main}
thrown in test.php on line 14