php中用echo方法向网页中输出长字符串产生空行怎么办啊

dutyList[2]=[new Array("教质主任","9"),new Array("教质副主任","10"),new Array("班主任","11"),new Array("教务","12")];dutyList[3]=[new Array("招生办主任","1"),new Array("招生办副主任","2"),new Array("咨询师","3"),new Array("网络咨询师","4"),new Array("咨询助理","5"),new Array("媒体专员","6"),new Array("品牌宣传专员","7"),new Array("区域主管","8")];如上面代码所示，我用php动态生成js代码，短的字符串输出没问题，长字符串dutyList[3]输出到页面就产生了空行造成js不能运行，请团长指教啊！ 收起