图片存储与浏览一例(Linux+Apache+PHP+MySQL)
cmd={read|list|form|store}//检查cmd参数的合法性switch{case'read':break;case'list':break;case'form':break;Case'store':break;default:$cmd='list';break;}switch{case'read'://?cmd=list//显示所有图片echo'';echo'图片存储与浏览一例';echo'';echo'