Title: PHP8 COMPATIBILITY: ERROS
Last modified: May 22, 2022

---

# PHP8 COMPATIBILITY: ERROS

 *  [royrogers](https://wordpress.org/support/users/royrogers/)
 * (@royrogers)
 * [4 years ago](https://wordpress.org/support/topic/php8-compatibility-php-erros/)
 * PHP Errors:
 * wc-frontend-manager and wc-multivendor-marketplace
 *     ```
       Deprecated	Required parameter $product_type follows optional parameter $product_id	1	
   
           wp-content/plugins/wc-frontend-manager/core/class-wcfm-integrations.php:469
   
       	Plugin: wc-frontend-manager
       Deprecated	Required parameter $product_type follows optional parameter $product_id	1	
   
           wp-content/plugins/wc-frontend-manager/core/class-wcfm-integrations.php:524
   
       	Plugin: wc-frontend-manager
       Deprecated	Required parameter $item_price follows optional parameter $variation_id	1	
   
           wp-content/plugins/wc-multivendor-marketplace/core/class-wcfmmp-commission.php:1043
   
       	Plugin: wc-multivendor-marketplace
       Deprecated	Required parameter $quantity follows optional parameter $variation_id	1	
   
           wp-content/plugins/wc-multivendor-marketplace/core/class-wcfmmp-commission.php:1043
   
       	Plugin: wc-multivendor-marketplace
       Deprecated	Required parameter $commission_rule follows optional parameter $vendor_commission_quantity_rules	1	
   
           wp-content/plugins/wc-multivendor-marketplace/core/class-wcfmmp-commission.php:1140
   
       	Plugin: wc-multivendor-marketplace
       Deprecated	Required parameter $term follows optional parameter $product_id	1	
   
           wp-content/plugins/wc-multivendor-marketplace/core/class-wcfmmp-vendor.php:3116
   
       	Plugin: wc-multivendor-marketplace
       Deprecated	Required parameter $cart_item follows optional parameter $cart_item_meta	1	
   
           wp-content/plugins/wc-multivendor-marketplace/core/class-wcfmmp-frontend.php:239
   
       	Plugin: wc-multivendor-marketplace
       ```
   
 * Thanks
    -  This topic was modified 4 years ago by [royrogers](https://wordpress.org/support/users/royrogers/).

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

 *  Thread Starter [royrogers](https://wordpress.org/support/users/royrogers/)
 * (@royrogers)
 * [4 years ago](https://wordpress.org/support/topic/php8-compatibility-php-erros/#post-15678593)
 * So here is the fix:
 *     ```
       wp-content/plugins/wc-multivendor-marketplace/core/class-wcfmmp-commission.php
   
       	line 1043	
   
       public function wcfmmp_get_order_item_commission( $order_id, $vendor_id, $product_id, $item_price,$quantity,$variation_id = 0,   $commission_rule = '' ) {
       ```
   
 *     ```
          line 1140 
   
       public function wcfmmp_get_commission_rule_by_quantity_rule(
       		$product_id, $item_price,
       		$quantity, $commission_rule, $vendor_commission_quantity_rules = array()
       	) {
       ```
   
 * line 3116
 *     ```
       wp-content/plugins/wc-multivendor-marketplace/core/class-wcfmmp-vendor.php:3116
   
       	public function wcfmmp_save_vendor_taxonomy( $vendor_id, $term, $product_id = 0,  $taxonomy = 'product_cat' ) {
       ```
   
 *  Thread Starter [royrogers](https://wordpress.org/support/users/royrogers/)
 * (@royrogers)
 * [4 years ago](https://wordpress.org/support/topic/php8-compatibility-php-erros/#post-15678868)
 * More fixes:
 *     ```
       wp-content/plugins/wc-multivendor-marketplace/core/class-wcfmmp-vendor.php:3116
   
       	public function wcfmmp_save_vendor_taxonomy( $vendor_id, $term, $product_id = 0,  $taxonomy = 'product_cat' ) {
   
       wp-content/plugins/wc-frontend-manager/core/class-wcfm-integrations.php:469
       function wcfm_wcrental_product_manage_fields( $product_type, $product_id = 0  ) {
   
   
       wp-content/plugins/wc-frontend-manager/core/class-wcfm-integrations.php:524
   
       function wcfm_yithauction_free_product_manage_fields($product_type, $product_id = 0  ) {
   
       wp-content/plugins/wc-multivendor-marketplace/core/class-wcfmmp-frontend.php:239
   
       public function wcfmmp_sold_by_cart( $cart_item, $cart_item_meta = array()  ) {
   
   
   
       Deprecated	Required parameter $product_type follows optional parameter $product_id	1	
   
           wp-content/plugins/wc-frontend-manager/core/class-wcfm-integrations.php:469
   
       	Plugin: wc-frontend-manager
       Deprecated	Required parameter $product_type follows optional parameter $product_id	1	
   
           wp-content/plugins/wc-frontend-manager/core/class-wcfm-integrations.php:524
   
       	Plugin: wc-frontend-manager
       Deprecated	Required parameter $cart_item follows optional parameter $cart_item_meta	1	
       wp-content/plugins/wc-multivendor-marketplace/core/class-wcfmmp-frontend.php:239
       ```
   
 *  Thread Starter [royrogers](https://wordpress.org/support/users/royrogers/)
 * (@royrogers)
 * [4 years ago](https://wordpress.org/support/topic/php8-compatibility-php-erros/#post-15679427)
 * helpers/wcfmmp-core-functions.php line 315
 * function wcfmmp_page_navi( $wp_query , $before = ”, $after = ”) {

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

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## Tags

 * [php 8](https://wordpress.org/support/topic-tag/php-8/)

 * 3 replies
 * 1 participant
 * Last reply from: [royrogers](https://wordpress.org/support/users/royrogers/)
 * Last activity: [4 years ago](https://wordpress.org/support/topic/php8-compatibility-php-erros/#post-15679427)
 * Status: not resolved