自己写的非常简单好用的PHP的MYSQL分页类-PHP源码
dbadd=$dbadd;
$this->dbuser=$dbuser;
$this->dbpwd=$dbpwd;
$this->dbname=$dbname;
$this->tablename=$tablename;
$this->num=$num;
$this->total=$this->gettotal(); //得到总条数
$this->totalpage=ceil($this->total/$this->num); //获取总页数
$this->page=$this->getpage(); //得到当前页数
$this->limit=$this->setlimit(); //得到查询的数据
$this->arrs=$this->getarrs(); //得到查询的结果
$this->col=$this->getcol(); //获取总列数
$this->nostart=($this->page-1)*$num+1;
$this->noend=$this->page==$this->totalpage ? $this->total : $this->page*$num;
$this->head=$this->page==1 ? "首页" : "首页";
$this->end=$this->page==$this->totalpage ? "尾页" : "totalpage}" _href=".html?page={$this->totalpage}">尾页";
$this->last=$this->page==1 ? "上一页" : "page-1)."" _href=".html?page=".($this->page-1)."">上一页";
$this->nexts=$this->page==$this->totalpage ? "下一页" : "page+1)."" _href=".html?page=".($this->page+1)."">下一页";
}
private function getcol(){
$linkss=mysql_connect($this->dbadd, $this->dbuser, $this->dbpwd);
mysql_select_db($this->dbname, $linkss);
$result=mysql_query("select * from {$this->tablename}", $linkss);
$col=mysql_num_fields($result);
mysql_close($linkss);
return $col;
}
private function getarrs(){ //根据条件再次查询并返回结果
$sql="select * from {$this->tablename} limit {$this->limit}, {$this->num}";
$links=mysql_connect($this->dbadd, $this->dbuser, $this->dbpwd);
mysql_select_db($this->dbname, $links);
$result=mysql_query($sql, $links);
while($arr=mysql_fetch_assoc($result)){
$arrs[]=$arr;
}
return $arrs;
mysql_close($links);
}
private function setlimit(){
return ($this->page-1)*$this->num;
}
private function getpage(){
$page=isset($_GET["page"]) ? $_GET["page"] : 1;
$page=$page>$this->totalpage ? $this->totalpage : $page;
$page=$pagedbadd, $this->dbuser, $this->dbpwd);
mysql_select_db($this->dbname, $link);
$result=mysql_query("select * from {$this->tablename}", $link);
$total=mysql_num_rows($result);
mysql_close($link);
return $total;
}
function __get($args){
switch($args){
case "arrs": //根据条件查询出的结果,是二维数组
return $this->arrs;
break;
case "totalpage": //总页数
return $this->totalpage;
break;
case "col": //总列数
return $this->col;
break;
case "page": //当前页
return $this->page;
break;
case "nostart": //当前页显示的记录的起始条数
return $this->nostart;
break;
case "noend": //当前页显示的记录的结束条数
return $this->noend;
break;
case "head": //首页按钮
return $this->head;
break;
case "end": //尾页按钮
return $this->end;
break;
case "last": //上一页按钮
return $this->last;
break;
case "nexts": //下一页按钮
return $this->nexts;
break;
}
}
}
?>
/phpyy/43478.htmlwww.phpzy.comtrue/phpyy/43478.htmlTechArticle自己写的非常简单好用的PHP的MYSQL分页类-PHP源码 dbadd=$dbadd;$this->dbuser=$dbuser;$this->dbpwd=$dbpwd;$this->dbname=$dbname;$this->tablename=$tablename;$this->num=$num;$this->total=$this->gettotal();//得到总条数$this->...
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