Tidy 5.7.16 -> empty result

[ogolovanov]

Hello.

I don't know how to reopen my previous ticket, so i created new one.
Take a look, please.
Those things make me nervous :)

root@6cf6ead63be0:/app# php -v

PHP 7.2.3-1ubuntu1 (cli) (built: Mar 14 2018 22:03:58) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies
    with Zend OPcache v7.2.3-1ubuntu1, Copyright (c) 1999-2018, by Zend Technologies

root@6cf6ead63be0:/app# php -r 'phpinfo();' | grep -i tidy

/etc/php/7.2/cli/conf.d/20-tidy.ini,
tidy
Tidy support => enabled
libTidy Version => 5.7.16
libTidy Release => 2018/04/27
tidy.clean_output => 0 => 0
tidy.default_config => no value => no value

test code:

$content = file_get_contents('/tmp/1.html');
$tidy = new tidy();
$tidy->parseString($content, array());
var_dump($tidy->cleanRepair());
var_dump(strlen($content), strlen($tidy->value));

result:

bool(true)
int(56467)
int(0)

File uploaded at: https://seo-utils.ru/storage/get_document/39b732df607ef1eb490a5dd1ee324e82/?download=1
Thanks.

[geoffmcl]

@ogolovanov thanks for the issue...

That tidy_test.html has errors so no html will be output... so your result is expected...

Add --force-output yes to your config, and you should get the something...

And hope the web site adopts a better generator of html web pages... It has no DOCTYPE, so tidy will choose html5... has lots of tivial warnings... still using legacy <table> elments, to get format... should use css... tidy does its best to render a clean document... only if you add --force-output yes...

HTH

Regards, Geoff.

[ogolovanov]

Heh, thank you.
I was not expecting that problem because everything is ok with tidy 5.4.x, but not with 5.6.x+.
Do i need to set any other config options for bad formatted input html?