Title: Potential Performance issue
Last modified: August 20, 2016

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# Potential Performance issue

 *  Resolved [stevenbritton](https://wordpress.org/support/users/stevenbritton/)
 * (@stevenbritton)
 * [14 years, 10 months ago](https://wordpress.org/support/topic/potential-performance-issue/)
 * Let me start by saying that WP-CR is an awesome plugin; you guys did a great 
   job!
 * Now, due to some performance issues, I’ve been doing a little debugging on my
   site and came across a bunch of notices for undefined variables and such for 
   WP-CR and just wanted to bring this to your attention. It’s also worth noting
   that, as soon as I deactivated the plugin, the site’s performance was much better.
 * Here are said notices:
 * Undefined property: stdClass::$wpcrp in /plugins/wp-customer-reviews/wp-customer-
   reviews.php on line 996
 * Notice: Undefined offset: 0 in /plugins/wp-customer-reviews/wp-customer-reviews.
   php on line 564
 * Notice: Undefined offset: 1 in /plugins/wp-customer-reviews/wp-customer-reviews.
   php on line 564
 * Notice: Undefined offset: 2 in /plugins/wp-customer-reviews/wp-customer-reviews.
   php on line 564
 * Undefined property: stdClass:: all properties in stdClass
    ___________________________________________________________________
   I’m not sure this is directly related to WP v 3.2.1 or not, but I thought I’d
   bring it to your attention.
 * -Steve

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

 *  Plugin Author [Aaron Queen](https://wordpress.org/support/users/bompus/)
 * (@bompus)
 * [14 years, 9 months ago](https://wordpress.org/support/topic/potential-performance-issue/#post-2190918)
 * Thanks for the info. You can try the latest version and see if some of those 
   notices go away. The plugin is built from a performance perspective, so it should
   not have a negative impact on any site that is not running PHP in “Notice” error
   mode.
 * That all being said.. I do need to run through the plugin with notice errors 
   turned on, so I can eliminate any of those notices, as having those show it a
   problem and could affect performance on blogs where notices are enabled.
 * So.. try the new version and see if any of those go away.. If you could report
   back which ones you still find, that would be very helpful until I get a chance
   to do that.
 * Thanks!
 *  Plugin Author [Aaron Queen](https://wordpress.org/support/users/bompus/)
 * (@bompus)
 * [14 years, 8 months ago](https://wordpress.org/support/topic/potential-performance-issue/#post-2190921)
 * 2.3.7 fixes this issue. It had to do with E_NOTICE being turned on in your site’s
   PHP configuration.. Your post helped a lot because it prompted me to do a thorough
   profiling of the plugin with E_NOTICE enabled, and let me get rid of all of those
   warnings, which in turn fixed the performance issue with having it enabled.
 * After you update to 2.3.7 , you may also want to consider turning off E_NOTICE,
   since many other popular plugins (CommentLuv, All in One SEO, and others) have
   the same problem with causing E_NOTICE warnings on almost every page, including
   the entire admin area.
 * Thanks again, and please try out 2.3.7 — it has a LOT of improvments in it.

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

The topic ‘Potential Performance issue’ is closed to new replies.

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 * 2 replies
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 * Last reply from: [Aaron Queen](https://wordpress.org/support/users/bompus/)
 * Last activity: [14 years, 8 months ago](https://wordpress.org/support/topic/potential-performance-issue/#post-2190921)
 * Status: resolved