Title: Deprecated functions error
Last modified: May 6, 2024

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# Deprecated functions error

 *  Resolved [kushagras](https://wordpress.org/support/users/kushagras/)
 * (@kushagras)
 * [2 years, 1 month ago](https://wordpress.org/support/topic/deprecated-functions-error/)
 * Hi, we need fix for these deprecated function related to coupon affiliates plugin,
 * **Deprecated**: strpos(): Passing null to parameter #1 ($haystack) of type string
   is deprecated in **/../../functions.php** on line **7288**
 * **Deprecated**: str_replace(): Passing null to parameter #3 ($subject) of type
   array|string is deprecated in ** ****/../../functions.php** on line **2187**
 * **Deprecated**: strpos(): Passing null to parameter #1 ($haystack) of type string
   is deprecated in **/../../functions.php** on line **7288**
 * **Deprecated**: str_replace(): Passing null to parameter #3 ($subject) of type
   array|string is deprecated in ** ****/../../functions.php** on line **2187**

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

 *  Plugin Author [Elliot Sowersby](https://wordpress.org/support/users/elliotvs/)
 * (@elliotvs)
 * [2 years, 1 month ago](https://wordpress.org/support/topic/deprecated-functions-error/#post-17735497)
 * Thanks for the message.
 * What page are you seeing these errors on exactly and do they do you only get 
   these with the Coupon Affiliates plugin enabled?
 *  Thread Starter [kushagras](https://wordpress.org/support/users/kushagras/)
 * (@kushagras)
 * [2 years, 1 month ago](https://wordpress.org/support/topic/deprecated-functions-error/#post-17735583)
 * I can see this in your coupons page in dashboard, and in the developer’s dashboard
   for website (shows in the top); and yes these are visible only after enabling
   coupon affiliates plugin.
 *  Plugin Author [Elliot Sowersby](https://wordpress.org/support/users/elliotvs/)
 * (@elliotvs)
 * [2 years, 1 month ago](https://wordpress.org/support/topic/deprecated-functions-error/#post-17748060)
 * Thanks, you are likely seeing these directly on your site because you have WP_DEBUG
   enabled: [https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/](https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/)–
   If you disable this they should no longer show. With that being said we will 
   take a look into what may be causing these warnings. Feel free to contact us 
   here with screenshots and any other details to help us look into it further: 
   [https://couponaffiliates.com/contact-form/](https://couponaffiliates.com/contact-form/)

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

The topic ‘Deprecated functions error’ is closed to new replies.

 * ![](https://ps.w.org/woo-coupon-usage/assets/icon-128x128.png?rev=3157888)
 * [Coupon Affiliates – Affiliate Plugin for WooCommerce](https://wordpress.org/plugins/woo-coupon-usage/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woo-coupon-usage/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woo-coupon-usage/)
 * [Active Topics](https://wordpress.org/support/plugin/woo-coupon-usage/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woo-coupon-usage/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woo-coupon-usage/reviews/)

 * 3 replies
 * 2 participants
 * Last reply from: [Elliot Sowersby](https://wordpress.org/support/users/elliotvs/)
 * Last activity: [2 years, 1 month ago](https://wordpress.org/support/topic/deprecated-functions-error/#post-17748060)
 * Status: resolved