中科白癜风看皮肤病更专业 http://www.yushiels.com/m/各位条子，大家早上好！今天给大家分享的是一款PHP网站开发常用类库。本库中专门存放PHP网站开发时常用的类库例如验证码生成、字符串处理、内容验证等类库文件说明Evildao:网络开发专用类库Image:图像处理类库Page:分页类库String:字符串处理类库UploadFile:文件上传类库源码过长，有想要文件版源码的可以来我的PHP交流每天都会分享技术知识、PHP优质类库，期待各路小白大神的惠顾！好了废话不多说上源码！Page:?phpnamespaceCommonLibrary;classPage{publicfirstRow;//起始行数publiclistRows;//列表每页显示行数publicparameter;//分页跳转时要带的参数publictotalRows;//总行数publictotalPages;//分页总页面数publicrollPage=11;//分页栏每页显示的页数publiclastSuffix=true;//最后一页是否显示总页数privatep=p;//分页参数名privateurl=;//当前链接URLprivatenowPage=1;//分页显示定制privateconfig=array(header=spanclass=rows共%TOTAL_ROW%条记录/span,prev=,next=,first=1...,last=...%TOTAL_PAGE%,theme=%FIRST%%UP_PAGE%%LINK_PAGE%%DOWN_PAGE%%END%,);/***架构函数*paramarraytotalRows总的记录数*paramarraylistRows每页显示记录数*paramarrayparameter分页跳转的参数*/publicfunction__construct(totalRows,listRows=20,parameter=array()){C(VAR_PAGE)this-p=C(VAR_PAGE);//设置分页参数名称/*基础设置*/this-totalRows=totalRows;//设置总记录数this-listRows=listRows;//设置每页显示行数this-parameter=empty(parameter)?_GET:parameter;this-nowPage=empty(_GET[this-p])?1:intval(_GET[this-p]);this-nowPage=this-nowPage0?this-nowPage:1;this-firstRow=this-listRows*(this-nowPage-1);}/***定制分页链接设置*paramstringname设置名称*paramstringvalue设置值*/publicfunctionsetConfig(name,value){if(isset(this-config[name])){this-config[name]=value;}}/***生成链接URL*paramintegerpage页码*returnstring*/privatefunctionurl(page){returnstr_replace(urlencode([PAGE]),page,this-url);}/***组装分页链接*returnstring*/publicfunctionshow(){if(0==this-totalRows)return;/*生成URL*/this-parameter[this-p]=[PAGE];this-url=U(ACTION_NAME,this-parameter);/*计算分页信息*/this-totalPages=ceil(this-totalRows/this-listRows);//总页数if(!empty(this-totalPages)this-nowPagethis-totalPages){this-nowPage=this-totalPages;}/*计算分页零时变量*/now_cool_page=this-rollPage/2;now_cool_page_ceil=ceil(now_cool_page);this-lastSuffixthis-config[last]=this-totalPages;//上一页up_row=this-nowPage-1;up_page=up_row0?liahref=.this-url(up_row)..this-config[prev]./a/li:;//下一页down_row=this-nowPage+1;down_page=(down_row=this-totalPages)?liahref=.this-url(down_row)..this-config[next]./a/li:;//第一页the_first=;if(this-totalPagesthis-rollPage(this-nowPage-now_cool_page)=1){the_first=liahref=.this-url(1)..this-config[first]./a/li;}//最后一页the_end=;if(this-totalPagesthis-rollPage(this-nowPage+now_cool_page)this-totalPages){the_end=liahref=.this-url(this-totalPages)..this-config[last]./a/li;}//数字连接link_page=;for(i=1;i=this-rollPage;i++){if((this-nowPage-now_cool_page)=0){page=i;}elseif((this-nowPage+now_cool_page-1)=this-totalPages){page=this-totalPages-this-rollPage+i;}else{page=this-nowPage-now_cool_page_ceil+i;}if(page0page!=this-nowPage){if(page=this-totalPages){link_page.=liahref=.this-url(page)..page./a/li;}else{break;}}else{if(page0this-totalPages!=1){link_page.=liclass=activeahref=#.page.spanclass=sr-only(current)/span/a/li;}}}//替换分页内容page_str=str_replace(array(%HEADER%,%NOW_PAGE%,%UP_PAGE%,%DOWN_PAGE%,%FIRST%,%LINK_PAGE%,%END%,%TOTAL_ROW%,%TOTAL_PAGE%),array(this-config[header],this-nowPage,up_page,down_page,the_first,link_page,the_end,this-totalRows,this-totalPages),this-config[theme]);returnulclass=pagination.page_str./ul;}}
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