PHP分頁的實(shí)現(xiàn)v2012.doc

/獲取當(dāng)前頁數(shù) if(isset($_GETpage) $page = intval($_GETpage); else $page=1; $PageSize = 1; /每頁的記錄數(shù)量 / 獲取總數(shù)量 $sql = select count(*) from blog; $result = mysql_query($sql); $row = mysql_fetch_row($result); $amount = $row0; /*計(jì)算總頁數(shù) if($amount) if($amount$PageSize) /如果總數(shù)量小于每頁的記錄數(shù)量$PageSize，那么只有一頁. $PageCount = 1; if($amount%$PageSize) /總數(shù)量除以每頁的記錄數(shù)量取于 $PageCount =& amp;nbsp;(int)($amount/$PageSize)+1;/如果有于，則頁數(shù)等于總數(shù)量除每頁的記錄數(shù)加1 else $PageCount =& amp;nbsp;$amount/$PageSize;/沒有，則結(jié)果是頁數(shù) else $PageCount = 0; */ $PageCount = ceil($amount/$PageSize);/總頁數(shù)=總數(shù)量除以每頁數(shù)量 如果有小樹，則進(jìn)位 if($Page$PageCount|$page=0)/ 如果當(dāng)前頁數(shù)大于總頁數(shù) echo 不能發(fā)現(xiàn)此頁！; exit(); /翻頁鏈接 $PageOut = ; if($page=1)/如果頁數(shù)只有一頁 $PageOut .= 第一頁|上一頁; else $PageOut .= 第一頁& lt;/a|上一頁|; if($page=$PageCount|$PageCount=0)/如果當(dāng)前頁等于總也數(shù) $PageOut .= 下一頁|尾頁; else $PageOut .= 下一頁|尾頁; /獲取數(shù)據(jù) if($amount) $sql=select * from blog limit .($page-1)*($PageSize).,$PageSize; $result=mysql_query($sql); while($row=mysql_fetch_array($result)/此段代碼只是示例 $blogs = array(bid=$rowbid,title=$rowtitle); foreach ($blogs as $blog) $title=$blogtitle; $output = 刪除. 編輯. 查看; include(template/default/blog.tpl.php); echo $PageOut; for($i=1;$i=$PageCount;$i+)/數(shù)字分頁 $Pageshow = ($i!=$page)?$i:$i; echo $PageShow; echo $amount.條記錄，每頁.$PageSize.條，共.$PageCount.頁; Php對文章字?jǐn)?shù)分頁 $totalpage) $page = 1; else $page = $_GETpage; /輸出內(nèi)容 echo $content_arr$page-1; /獲取除page參數(shù)外的其他參數(shù) $query_string = explode(,$_SERVERQUERY_STRING); if($query_string0 != ) $query_string_temp = ; foreach($query_string as $k) $query_string2 = explode(=, $k); if(strstr($query_string20,page) = ) $query_string_temp .= $query_string20.=.$query_string21.; $nowurl = ?.$query_string_temp; else $nowurl = ?; $previous = $page - 1; if($totalpage = $page) $next = $page; else $next = $page + 1; $page_content = ; /顯示首頁的褳接 if($page 1) $page_content .= lt;lt; $page_content .= lt; else $page_content .= lt;lt; $page_content .= lt; /顯示數(shù)字頁碼 for($i=1; $i=$totalpage; $i+) if($page = $i) $page_content .= .$i.; else $page_content .= .$i.; /顯示尾頁的褳接 if($page $totalpage) $page_content .= gt; $page_content .= gt;gt; else $page_content .= gt; $page_content .= gt;gt; $page_content .= ; return $page_content; else return $con