protected function checkDataParam()
    {
        $branchNo = $this->branchNo;
        $merchantNo = $this->merchantNo;

        if (empty($branchNo) || mb_strlen($branchNo) !== 4) {
            throw new PayException('商户分行号，4位数字');
        }

        if (empty($merchantNo) || mb_strlen($merchantNo) !== 6) {
            throw new PayException('商户号，6位数字');
        }
    }
protected function checkDataParam()
    {
        $branchNo = $this->branchNo;
        $merchantNo = $this->merchantNo;

        if (empty($branchNo) || mb_strlen($branchNo) !== 4) {
            throw new PayException('商户分行号，4位数字');
        }

        if (empty($merchantNo) || mb_strlen($merchantNo) !== 6) {
            throw new PayException('商户号，6位数字');
        }
    }
protected function checkDataParam ( ) { $ branchNo = $ this -> branchNo ; $ merchantNo = $ this -> merchantNo ; if ( empty ( $ branchNo ) || mb_strlen ( $ branchNo ) !== 4 ) { throw new PayException ( '商户分行号，4位数字'); } if ( empty ( $ merchantNo ) || mb_strlen ( $ merchantNo ) !== 6 ) { throw new PayException ( '商户号，6位数字'); } }
检查基本数据
检查基本数据