mb_substr replacement.

vendidero · May 24, 2024 · 62ffa52 · 62ffa52
1 parent 4c49d9e
commit 62ffa52
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Showing 2 changed files with 12 additions and 2 deletions.
diff --git a/includes/wc-gzd-shipment-functions.php b/includes/wc-gzd-shipment-functions.php
@@ -1569,3 +1569,13 @@ function wc_gzd_get_shipment_error( $error ) {
 		return \Vendidero\Germanized\Shipments\ShipmentError::from_wp_error( $error );
 	}
 }
+
+function wc_gzd_shipments_substring( $string, $start, $length = null ) {
+	if ( function_exists( 'mb_substr' ) ) {
+		$string = mb_substr( $string, $start, $length );
+	} else {
+		$string = substr( $string, $start, $length );
+	}
+
+	return $string;
+}
diff --git a/src/Labels/Label.php b/src/Labels/Label.php
@@ -826,7 +826,7 @@ public function get_customs_data( $max_desc_length = 255 ) {
 			$customs_items[ $key ] = apply_filters(
 				"{$this->get_general_hook_prefix()}customs_item",
 				array(
-					'description'         => apply_filters( "{$this->get_general_hook_prefix()}item_description", wc_clean( mb_substr( $single_item_description, 0, $max_desc_length ) ), $item, $this, $shipment ),
+					'description'         => apply_filters( "{$this->get_general_hook_prefix()}item_description", wc_clean( wc_gzd_shipments_substring( $single_item_description, 0, $max_desc_length ) ), $item, $this, $shipment ),
 					'category'            => apply_filters( "{$this->get_general_hook_prefix()}item_category", $category, $item, $this, $shipment ),
 					'origin_code'         => ( $shipment_product && $shipment_product->get_manufacture_country() ) ? $shipment_product->get_manufacture_country() : Package::get_base_country(),
 					'tariff_number'       => $shipment_product ? $shipment_product->get_hs_code() : '',
@@ -850,7 +850,7 @@ public function get_customs_data( $max_desc_length = 255 ) {
 			$total_value        += (float) $customs_items[ $key ]['value'];
 		}
 
-		$item_description = mb_substr( $item_description, 0, $max_desc_length );
+		$item_description = wc_gzd_shipments_substring( $item_description, 0, $max_desc_length );
 
 		$customs_data = apply_filters(
 			"{$this->get_general_hook_prefix()}customs_data",