Title: PHP waring on site
Last modified: March 26, 2017

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# PHP waring on site

 *  Resolved [AKdigital](https://wordpress.org/support/users/akdigital/)
 * (@akdigital)
 * [9 years, 1 month ago](https://wordpress.org/support/topic/php-waring-on-site/)
 * Hi,
 * I recently started translating a site to Hebrew and noticed that the price widget
   is not appearing at all in RTL version, nothing in the HTML, all other widgets
   work fine,
 * I did some research and found there is a php warning (in both english and hebrew)
   when ever I refresh my Shop page with a price filter in the URL like,
    /shop/?
   filters=price[21.00_180.00]|color[17]
 * when I just work it with Ajax and no refresh there is no error.
 * This is the php error, It did a test on a clean theme and no plugins and same
 * PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback,
   class ‘WC_Query’ does not have a method ‘price_filter’
 * Any ideas ??

Viewing 1 replies (of 1 total)

 *  Plugin Author [RazyRx](https://wordpress.org/support/users/razyrx/)
 * (@razyrx)
 * [9 years, 1 month ago](https://wordpress.org/support/topic/php-waring-on-site/#post-8965039)
 * Hi,
 * We will fix this problem in next plugin release.
 * Regards,
    Oleg

Viewing 1 replies (of 1 total)

The topic ‘PHP waring on site’ is closed to new replies.

 * ![](https://ps.w.org/woocommerce-ajax-filters/assets/icon-256x256.gif?rev=2770304)
 * [Advanced AJAX Product Filters](https://wordpress.org/plugins/woocommerce-ajax-filters/)
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 * 1 reply
 * 2 participants
 * Last reply from: [RazyRx](https://wordpress.org/support/users/razyrx/)
 * Last activity: [9 years, 1 month ago](https://wordpress.org/support/topic/php-waring-on-site/#post-8965039)
 * Status: resolved