Code Duplication    Length = 3-3 lines in 2 locations

includes/libraries/wpinv-euvat/class-wpinv-euvat.php 2 locations

@@ 1600-1602 (lines=3) @@
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            return '';
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        }
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        if ( empty( $user_id ) ) {
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            $user_id = !empty( $wpi_userID ) ? $wpi_userID : ( $wpi_current_id ? wpinv_get_user_id( $wpi_current_id ) : get_current_user_id() );
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        }
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        $vat_number = empty( $user_id ) ? '' : get_user_meta( $user_id, '_wpinv_vat_number', true );
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@@ 1621-1623 (lines=3) @@
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    public static function get_user_company( $company = '', $user_id = 0 ) {
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        global $wpi_current_id, $wpi_userID;
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        if ( empty( $user_id ) ) {
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            $user_id = !empty( $wpi_userID ) ? $wpi_userID : ( $wpi_current_id ? wpinv_get_user_id( $wpi_current_id ) : get_current_user_id() );
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        }
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        $company = empty( $user_id ) ? "" : get_user_meta( $user_id, '_wpinv_company', true );
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