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用PHP生成html分页列表的代码

2007-03-18 00:00 691 查看

<?php
$db = mysql_connect("127.0.0.1","root","*******") or die("cant't connect host");
$re = mysql_select_db("t",$db)or die ("can't open database");

$sql = "Select * FROM news";
$res = mysql_query($sql);
$row = mysql_num_rows($res);

$pagesize   = 2;                   //分页
行数
if($row<$pagesize) $pages = 1;
if($row%$pagesize){
    $pages  = intval($row/$pagesize)+1;
}else{
    $pages  = intval($row/$pagesize);
}

for($i=1;$i<=$pages;$i++){
    $page_turn="";
    if($i==1){
        $indexpath="index.html";
        $page_turn.="First | Front";
    }else{
        $indexpath="index_".$i.".html";
        $page_turn.="<a href='index.html'>First</a> | <a href='index_".($i-1).".html'>Front</a>";
    }
    if($i==$pages){
        $page_turn.=' | Behind | Last';
    }else{
        $page_turn.=" | <a href='index_".($i+1).".html'>Behind</a> | <a href='index_".$pages.".html'>Last</a>";
    }
    $search = $sql." LIMIT ".($i-1)*$pagesize .", $pagesize";
    $result = mysql_query($search);
    $rows   = mysql_num_rows($result);
    $j=1;
    $list="";
    while($j<=$rows){
        $doc    = mysql_fetch_array($result);
        $id     = $doc['0'];
        $title  = $doc['1'];
        $path   = $doc['3'];
        $list   .="<a href='".$id.".html'>".$title."</a><br>";
        $j+=1;
    }
    $list.="<br><br>".$page_turn;
    $fp     = fopen("html/list.html","r");
    $str    = fread($fp,filesize("html/list.html"));
    $str    = str_replace("{content}",$list,$str);
    fclose($fp);

    $handle = fopen($path."/".$indexpath,"w");
    fwrite($handle,$str);
    fclose($handle);
}
    copy($path."/index.html",$path."/index_1.html");
?>

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