is_type( 'variable' ) ) { return array(); } $available_variations = $product->get_available_variations(); // Bail if there isn't any variations if( ! is_array( $available_variations ) ) { return array(); } // Return product variations return $available_variations; } // Helper function to get product variations dropdown function gamipress_wc_get_product_variations_dropdown( $product_id, $selected = 0, $site_id = 0 ) { if( gamipress_is_network_wide_active() && $site_id !== get_current_blog_id() ) { switch_to_blog( $site_id ); $variations = gamipress_wc_get_product_variations( $product_id ); restore_current_blog(); } else { $variations = gamipress_wc_get_product_variations( $product_id ); } if( empty( $variations ) ) { return ''; } $output = ''; foreach( $variations as $variation ) { $attributes = array(); foreach( $variation['attributes'] as $attribute ) { if( ! empty( $attribute ) ) { $attributes[] = $attribute; } } $output .= '' . implode( ', ', $attributes ) . ' (#' . $variation['variation_id'] . ')'; } $output .= ''; return $output; } // Helper function to get product variation title function gamipress_wc_get_product_variation_title( $product_id, $variation_id, $site_id = 0 ) { if( gamipress_is_network_wide_active() && $site_id !== get_current_blog_id() ) { switch_to_blog( $site_id ); $variation_attributes = wc_get_product_variation_attributes( $variation_id ); restore_current_blog(); } else { $variation_attributes = wc_get_product_variation_attributes( $variation_id ); } $attributes = array(); foreach( $variation_attributes as $attribute ) { if( ! empty( $attribute ) ) { $attributes[] = $attribute; } } return get_post_field( 'post_title', $product_id ) . ( ! empty( $attributes ) ? ' (' . implode( ', ', $attributes ) . ')' : '' ); }