Title: Clear cache
Last modified: October 18, 2021

---

# Clear cache

 *  [kcrolin](https://wordpress.org/support/users/kcrolin/)
 * (@kcrolin)
 * [4 years, 7 months ago](https://wordpress.org/support/topic/clear-cache-16/)
 * Hi, I have an automatic product data sync script running every night and whenever
   product data changes, the Yith product filters stop working. The thing that seems
   to help is clearing the filter cache (no cache plugins are being used on that
   site atm). Is there a way to trigger the filter cache deletion programmatically?

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [Iván Sosa](https://wordpress.org/support/users/ivansosa/)
 * (@ivansosa)
 * [4 years, 7 months ago](https://wordpress.org/support/topic/clear-cache-16/#post-15004120)
 * Hi there,
 * hope you are doing well 🙂
 * You can create a custom cron job or something similar, that executes the function
   that the plugin uses to clear cache transient.
 * You can find it in:
 * `- wp-content/plugins/yith-woocommerce-ajax-product-filter/includes/class-yith-
   wcan-cache-helper.php`
 * The function name is: `delete_transients`
 * We hope it helps you.
 * Have a great day!
 *  Thread Starter [kcrolin](https://wordpress.org/support/users/kcrolin/)
 * (@kcrolin)
 * [4 years, 7 months ago](https://wordpress.org/support/topic/clear-cache-16/#post-15015228)
 * Hi, thanks for your response. I copied those delete_transient() rows into a separate
   function, which I’m calling right after my own cron job, but it didn’t help unfortunately.
 *  [amst3l](https://wordpress.org/support/users/amst3l/)
 * (@amst3l)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/clear-cache-16/#post-15458258)
 * [@ivansosa](https://wordpress.org/support/users/ivansosa/) do you have a code
   example? I’m struggling with the same thing, but can’t figure out what goes wrong.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Clear cache’ is closed to new replies.

 * ![](https://ps.w.org/yith-woocommerce-ajax-navigation/assets/icon-256x256.gif?
   rev=3129944)
 * [YITH WooCommerce Ajax Product Filter](https://wordpress.org/plugins/yith-woocommerce-ajax-navigation/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/yith-woocommerce-ajax-navigation/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/yith-woocommerce-ajax-navigation/)
 * [Active Topics](https://wordpress.org/support/plugin/yith-woocommerce-ajax-navigation/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/yith-woocommerce-ajax-navigation/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/yith-woocommerce-ajax-navigation/reviews/)

## Tags

 * [cache](https://wordpress.org/support/topic-tag/cache/)

 * 3 replies
 * 3 participants
 * Last reply from: [amst3l](https://wordpress.org/support/users/amst3l/)
 * Last activity: [4 years, 3 months ago](https://wordpress.org/support/topic/clear-cache-16/#post-15458258)
 * Status: not resolved