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php分页代码(实用的分页程序)

WBOY
Release: 2016-06-08 17:26:15
Original
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 代码如下 复制代码
function pagenavi($total, $offset){
 global $conf_pagemax;
 global $conf_home;
 global $conf_pastlog;
 global $view;
 
 $next = $offset + $conf_pagemax;
 $prev = $offset - $conf_pagemax;
 echo " ";
 
 if($offset > $conf_pagemax-1){
  echo "   if($view == "past"){
   echo "&view=past";
  }
  echo ""> ";
 }
 ($total % $pagemax)? $pagenum = ($total/$conf_pagemax) + 1: $pagenum = ($total/$conf_pagemax);
 if($total  $c = 0;
 $page = 1;
 if($total > $conf_pagemax){
  echo "[ ";
  while($pagenum > 0){
   if($offset == $c){
    $str .= " $page ";
   } else {
    $str .= "     if($view =="past"){
     $str .= "&view=past";
    }
    $str .= "">$page ";
   }
   $page++;
   $pagenum--;
   $c = $c + $conf_pagemax;
  }
  echo "$str
] ";
 }
 if($next   echo "   if ($view == "past"){
   echo "&view=past";
  }
  echo "">下一页>> ";
 }
 echo "
";
 echo "

";
 
 echo "
[ 返回主页 ]
 ";
 
 if($view != "past"){
  if(file($conf_pastlog)){
   echo "[ 以前的留言 ]";
  }
 }
 echo " [ 搜索 ] ";
 echo " [ 留言板首页 ] ";
 
 
}
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