Title: Warning in php code
Last modified: August 21, 2016

---

# Warning in php code

 *  [fabio.grasso](https://wordpress.org/support/users/fabiograsso/)
 * (@fabiograsso)
 * [12 years, 5 months ago](https://wordpress.org/support/topic/warning-in-php-code/)
 * I’ve installed the plugin, but I receive this warning in the configuration:
    
   Warning: array_pad() expects exactly 3 parameters, 2 given in /home/…/wp-content/
   plugins/multi-rss-reader-widet/Multi-RSS-Reader.php on line 671
 * And on my blog in each page with the widget I see this error:
    Warning: preg_match():
   Empty regular expression in /home/pastryssima/…/plugins/multi-rss-reader-widet/
   Multi-RSS-Reader.php on line 471
 * [http://wordpress.org/plugins/multi-rss-reader-widet/](http://wordpress.org/plugins/multi-rss-reader-widet/)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [fiuwe](https://wordpress.org/support/users/fiuwe/)
 * (@fiuwe)
 * [12 years, 2 months ago](https://wordpress.org/support/topic/warning-in-php-code/#post-4371880)
 * Hi,
    I’ve the same problem. How do you solve it ?
 *  [esmi](https://wordpress.org/support/users/esmi/)
 * (@esmi)
 * [12 years, 2 months ago](https://wordpress.org/support/topic/warning-in-php-code/#post-4371881)
 * **[@fiuwe](https://wordpress.org/support/users/fiuwe/)**: If you require assistance
   then, as per the [Forum Welcome](http://codex.wordpress.org/Forum_Welcome#Where_To_Post),
   please post your own topic.
 * This 2 month old topic references an old version of WordPress.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Warning in php code’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/multi-rss-reader-widet_e1e0de.svg)
 * [Multi RSS Reader](https://wordpress.org/plugins/multi-rss-reader-widet/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/multi-rss-reader-widet/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/multi-rss-reader-widet/)
 * [Active Topics](https://wordpress.org/support/plugin/multi-rss-reader-widet/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/multi-rss-reader-widet/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/multi-rss-reader-widet/reviews/)

 * 2 replies
 * 3 participants
 * Last reply from: [esmi](https://wordpress.org/support/users/esmi/)
 * Last activity: [12 years, 2 months ago](https://wordpress.org/support/topic/warning-in-php-code/#post-4371881)
 * Status: not resolved