XF 1.2 Exporting Style : DOMDocument Not Found.

[Draike]

When attempting to export any style, I receive this error:

PHP Fatal error: Class 'DOMDocument' not found in /var/www/betterverse/wwwgit/forum/library/XenForo/Model/Style.php on line 448, referer: http://www.betterverse.net/forum/admin.php?styles/


I recently upgraded from CentOS' official PHP (5.3) to webtatic's php55w, so this is very likely related to that.

Hoping that this can be resolved without a PHP downgrade.

 

[Jeremy]

It appears as if you are missing the required PHP XML extensions. This seems like it could help you:
http://stackoverflow.com/questions/5494317/php-domdocument-missing

 

[Draike]

Thank you. I was missing two dependencies. I went to Xenforo's installation page (Had to temporarily remove the install lock), and it re-assessed my installation.

All set now.

Edit: Appears that I'm mistaken. I'm still seeing
PHP Fatal error: Call to undefined function mb_internal_encoding() in /var/www/betterverse/wwwgit/forum/library/Lgpl/utf8.php on line 20
in my logs, though I'm unsure what it stems from.

 

[Jeremy]

Glad to hear it, you could have also utilized the test script. I highly suggest you replacing the install lock file.

 

[Draike]

Glad to hear it, you could have also utilized the test script. I highly suggest you replacing the install lock file.

I'm not familiar with the test script. Where might I find it?

 

[Jeremy]

http://xenforo.com/purchase/

It's a link in server requirements.

 

[Draike]

Oh, neat. I installed Xenforo ages ago, haven't really messed much with it since.

As a side note, the remaining error was a result of me not having the mbstring extension for PHP. Yay.