4.2.3 upgrade results in PHP Warning: preg_replace_callback(): Requires argument 2, '',

[Silver_2000]

PHP Warning: preg_replace_callback(): Requires argument 2, '', to be a valid callback in /home/dddddd/public_html/vbforum/includes/functions_newpost.php on line 203

PHP Version 5.4.42

Upgraded PHP and have seen some errors in logs - errors persist when I disable hooks
file is clean

urls are no longer parsed which is what the lines near 203 in that file appear to do


"return preg_replace_callback(
'#(^|\[/(' . $skiptaglist . ')\])(.*(\[(' . $skiptaglist . ')\]|$))#siU',
function ($matches)
{
return convert_url_to_bbcode_callback($matches[3], $matches[1]);
},
$messagetext
);"


All suggestions welcomed

[Silver_2000]

also private message issues
PHP Warning: preg_replace_callback(): Requires argument 2, '', to be a valid callback in /vbforum/includes/class_bbcode_alt.php on line 1217, referer: vbforum/private.php?do=newpm&u=48351 [Sat Jul 11 10:48:20.917964 2015] [core:notice] [pid 29

[Mark.B]

PHP warnings in the logs can safely be ignored. As long as they aren't outputting on screen then they are nothing to be concerned about.

The URL parsing is likely a different issue...do you mean that if you paste a URL into a post, it doesn't turn into a link?

[Silver_2000]

yes urls dont turn into links and PMs dont send correctly and the errors above were generated by my IP address when testing both

[af1racing]

I have the same issue. I tried to disable PHP warnings from outputting on the screen from here but it did not help: http://www.vbulletin.com/forum/forum...66#post4000466

[Silver_2000]

I dont see them on the screen - only in the logs - but the PMs only work some of the time and the links no longer render

the site is NLOC.net

[af1racing]

I replaced the 4.2.3 code in includes/functions_newpost.php around line 203:

    return preg_replace_callback(
        '#(^|\[/(' . $skiptaglist . ')\])(.*(\[(' . $skiptaglist . ')\]|$))#siU',
        function ($matches)
        {
            return convert_url_to_bbcode_callback($matches[3], $matches[1]);
        },
        $messagetext
    );

with version 4.2.2 code:

    return preg_replace(
        '#(^|\[/(' . $skiptaglist . ')\])(.*(\[(' . $skiptaglist . ')\]|$))#siUe',
        "convert_url_to_bbcode_callback('\\3', '\\1')",
        $messagetext
    );

And URLs parse normally again. Bandaid fix for now.

[Silver_2000]

thanks for code - Ill try it

Internet Brands and VB are getting on my last nerve. No response or support on this issue and many of the sites they have purchased are SO loaded with slow loading ads they are unusable

Luckily the sites I own manage are sunsetting due to the vehicles they are related to being LONG out of production.
Which means there is a future where I wont have to deal with this any more ... someday

Examples of slow sites
http://www.internetbrands.com/portfo...ems/clublexus/
http://www.internetbrands.com/portfo...corvetteforum/
even going from page to page on that IB site is slow as hell ...
Seems a pattern

[Wayne Luke]

The people at vBulletin have no control over the Internet Brands websites nor do we have anything to do with the ads they display. Try the attached file to see if it resolves the issues. You will need to rename it. This file is a hotfix from Support but hasn't gone through any sort of QA testing.

[TheLastSuperman]

I recently had a ticket where this same exact, identical issue was in play. After uploading your file provided everything worked fine, client was very thankful and I did provide them a link to this thread - credit where it's due respectively . Thought I'd comment and let you know that it's now helped someone else and should serve as another testament that despite no Q&A it helped another site .

[Silver_2000]

Wayne,
Thanks for the help.
Ill try the file.

I wasn't implying responsibility.
I was implying a potential corporate culture connection...
IMO - In 2015. the actions of the parent company will reflect on the subsidiaries ...

[Mark.B]

Wayne,
Thanks for the help.
Ill try the file.

I wasn't implying responsibility.
I was implying a potential corporate culture connection...
IMO - In 2015. the actions of the parent company will reflect on the subsidiaries ...

Please let us know how you get on with that file.

[Silver_2000]

Seems to have helped - confirmed that PMs, links and ability to "go advanced" work for me - waiting to confirm that registered users also have same luck