php输出textarea数据(入库没有处理的)

 str_replace(" ","<br />",$xmactivity['xmdetail'])

导出excel换行方法 

str_replace(" ","<br style='mso-data-placement:same-cell;'/>",$v['sidan_remark'])

原文地址:https://www.cnblogs.com/weiyiyong/p/7737100.html