php google 风格分页代码

php  google 风格分页代码
public function showCtrlPanel_g($halfPer = 5) {
  
  $re = '

   

    
• '.$this->lineCount.'条

    
• '.$this->currentPage.'/'.$this->pageCount.'页
';
  if($this->currentPage-$halfPer >1){
   $re .= '
• 1
';
   if($this->currentPage-$halfPer*2 >1){
    $re .= '
• ...
';
   }else{
    $re .= '
• ...
';
   }
  }
  for ( $i = $this->currentPage - $halfPer,$i > 1 || $i = 1 , $j = $this->currentPage + $halfPer, $j pageCount || $j = $this->pageCount;$i   {
   $re .= $i ==  $this->currentPage
    ? '
• '.$i.'
'." "
    : '
• '.$i.'
'." ";
  }
  if($this->currentPage+$halfPer pageCount){
   if($this->currentPage+$halfPer*2 pageCount){
    $re .= '
• ...
';
   }else{
    $re .= '
• ...
';
   }
   $re .= '
• '.$this->pageCount.'
';
  }
    
  $re .= ' 
   

  

';
  return $re;
 }