php - Products from a particular category does not affect the free shipping -

i need filter products particular product category , these products (amount) not affect free shipping min amount.

so thought increase min amount special product amount.

example: free shipping 40 euro. customer buys products 35 euro , 6 euro product spacial category. total = 41 euro

normaly gets free shipping. not special product in card.

is posible?

add_filter( 'woocommerce_package_rates', 'cardno_freeshipping', 10, 2 );  function cardno_freeshipping($rates, $package){  global $woocommerce; $items = $woocommerce->cart->get_cart(); // cart items  foreach($items $item => $values) {            $terms = get_the_terms( $values['product_id'], 'product_cat' );     foreach ($terms $term) {              if($term->slug == "the-special-category"){  //if special category                         if($values['variation_id']) $price = get_post_meta($values['variation_id'] , '_price', true);   //if variation exist price             else $price = get_post_meta($values['product_id'] , '_price', true);                            //else singel price             $pricearray[] = $price * $values['quantity'];                        }     } }   //get vars $free_shipping_settings = get_option( 'woocommerce_free_shipping_settings' ); $cartsubtotal = $woocommerce->cart->subtotal;  if($pricearray) {     $sum = array_sum($pricearray);     //the reason it's not 0 lies in definition of floating point numbers.     $minamount = intval($cartsubtotal*100) - intval($sum*100);     $minamount = $minamount/100;             //the reason it's not 0 lies in definition of floating point numbers. }     if(!$minamount){ //no special products in cart     // modify rates if free_shipping present     if ( isset( $rates['free_shipping'] ) ) {         // unset single rate/method, following. example unsets flat_rate shipping         unset( $rates['flat_rate'] );                    // unset methods except free_shipping, following         $free_shipping          = $rates['free_shipping'];         $rates                  = array();         $rates['free_shipping'] = $free_shipping;         }     }  if($minamount==0){ //only special products in cart     // modify rates if flat_rate present     if ( isset( $rates['flat_rate'] ) ) {         unset( $rates['free_shipping'] );                        // unset methods except flat rate, following         $flat_rate          = $rates['flat_rate'];         $rates              = array();         $rates['flat_rate'] = $flat_rate;                }     }else{ //normal , special products in cart         if($free_shipping_settings['min_amount'] >= $minamount){                 if ( isset( $rates['flat_rate'] ) ) {                            unset( $rates['free_shipping'] );                                // unset methods except flat rate, following                 $flat_rate          = $rates['flat_rate'];                 $rates              = array();                 $rates['flat_rate'] = $flat_rate;                 }             }else{                 if ( isset( $rates['free_shipping'] ) ) {                     // unset single rate/method, following. example unsets flat_rate shipping                     unset( $rates['flat_rate'] );                      // unset methods except free_shipping, following                     $free_shipping          = $rates['free_shipping'];                     $rates                  = array();                     $rates['free_shipping'] = $free_shipping;                     }                 else if( isset( $rates['flat_rate'] ) ) {                                unset( $rates['free_shipping'] );                                    // unset methods except flat rate, following                     $flat_rate          = $rates['flat_rate'];                     $rates              = array();                     $rates['flat_rate'] = $flat_rate;                     }                 }         }            return $rates; } 

maybe have better idea? ;)

maybe need again...

here right code:

add_filter( 'woocommerce_package_rates', 'cardno_freeshipping', 10, 2 );  function cardno_freeshipping($rates, $package){  global $woocommerce; $items = $woocommerce->cart->get_cart(); // cart items  foreach($items $item => $values) {            $terms = get_the_terms( $values['product_id'], 'product_cat' );     foreach ($terms $term) {              if($term->slug == "xartotainies"){  //if special category                         if($values['variation_id']) $price = get_post_meta($values['variation_id'] , '_price', true);   //if variation exist price             else $price = get_post_meta($values['product_id'] , '_price', true);                            //else singel price             $pricearray[] = $price * $values['quantity'];                        }     } }   //get vars $free_shipping_settings = get_option( 'woocommerce_free_shipping_settings' ); $cartsubtotal = $woocommerce->cart->subtotal;  if($pricearray) {     $sum = array_sum($pricearray);     //the reason it's not 0 lies in definition of floating point numbers.     $minamount = intval($cartsubtotal*100) - intval($sum*100);     $minamount = $minamount/100;             //the reason it's not 0 lies in definition of floating point numbers.     if($minamount==0)$minamount=0.1; //fix 0 problem }     if(!$minamount){ //no special products in cart     // modify rates if free_shipping present     if ( isset( $rates['free_shipping'] ) ) {         // unset single rate/method, following. example unsets flat_rate shipping         unset( $rates['flat_rate'] );                    // unset methods except free_shipping, following         $free_shipping          = $rates['free_shipping'];         $rates                  = array();         $rates['free_shipping'] = $free_shipping;         }                }else{                   if($minamount >= $free_shipping_settings['min_amount']){             if ( isset( $rates['free_shipping'] ) ) {                 // unset single rate/method, following. example unsets flat_rate shipping                 unset( $rates['flat_rate'] );                            // unset methods except free_shipping, following                 $free_shipping          = $rates['free_shipping'];                 $rates                  = array();                 $rates['free_shipping'] = $free_shipping;                 }             }else{                 if ( isset( $rates['flat_rate'] ) ) {                     unset( $rates['free_shipping'] );                                    // unset methods except flat rate, following                     $flat_rate          = $rates['flat_rate'];                     $rates              = array();                     $rates['flat_rate'] = $flat_rate;                            }                 }             } return $rates; }