Title: flush_rewrite_rules
Last modified: August 22, 2016

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# flush_rewrite_rules

 *  Resolved [FLy](https://wordpress.org/support/users/bfly/)
 * (@bfly)
 * [11 years, 8 months ago](https://wordpress.org/support/topic/flush_rewrite_rules/)
 * При вызове плагина каждый раз делается flush_rewrite_rules(), для более-менее
   нагруженного сайта это моментальная смерть. Можно добавить проверку на наличие
   rewrite rules и делать flush только при смене адреса фида?
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## Tags

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

 * 0 replies
 * 1 participant
 * Last reply from: [FLy](https://wordpress.org/support/users/bfly/)
 * Last activity: [11 years, 8 months ago](https://wordpress.org/support/topic/flush_rewrite_rules/)
 * Status: resolved