php 生成静态页面的办法与实现代码详细版

2019-04-10 00:47:16丽君

PHP代码

<?php
$title = "http://";
$file = "TwoMax Inter test templet,<br>author:[email=Matrix@Two_Max]Matrix@Two_Max[/email]";
$fp = fopen ("temp.html","r");
$content = fread ($fp,filesize ("temp.html"));
$content = str_replace ("{file}",$file,$content);
$content = str_replace ("{title}",$title,$content);
// 生成列表开始
$list = '';
$sql = "select id,title,filename from article";
$query = mysql_query ($sql);
while($result = mysql_fetch_array ($query))
{
$list .= '<a href='.$root.$result['filename'].' target=_blank>'.$result['title'].'</a><br>';
}
$content .= str_replace("{articletable}",$list,$content);//生成列表结束
// echo $content;
$filename = "test/test.html";
$handle = fopen ($filename,"w");
//打开文件指针,创建文件
/* 检查文件是否被创建且可写 */
if(!is_writable ($filename))
{
die ("文件:".$filename."不可写,请检查其属性后重试!");
}
if(!fwrite($handle,$content))
{ //将信息写入文件
die ("生成文件".$filename."失败!");
}
fclose($handle); //关闭指针
die ("创建文件".$filename."成功!");
?>

关于翻页:
如我们指定分页时,每页20篇。某子频道列表内文章经数据库查询为45条,则,首先我们通过查询得到如下参数:1,总页数;2,每页篇数。第二步,for ($i = 0; $i < allpages; $i++),页面元素获取,分析,文章生成,都在此循环中执行。不同的是,die ("创建文件".$filename."成功!";这句去掉,放到循环后的显示,因为该语句将中止程序执行。
例:
PHP代码

<?php
$fp = fopen ("temp.html","r");
$content = fread ($fp,filesize ("temp.html"));
$onepage = '20';
$sql = "select id from article where channel='$channelid'";
$query = mysql_query ($sql);
$num = mysql_num_rows ($query);
$allpages = ceil ($num / $onepage);
for ($i = 0;$i<$allpages; $i++)
{
if ($i == 0)
{
$indexpath = "index.html";
}
else
{
$indexpath = "index_".$i."html";
}
$start = $i * $onepage;
$list = '';
$sql_for_page = "select name,filename,title from article where channel='$channelid' limit $start,$onepage";
$query_for_page = mysql_query ($sql_for_page);
while ($result = $query_for_page)
{
$list .= '<a href='.$root.$result['filename'].' target=_blank>'.$title.'</a><br>';
}
$content = str_replace("{articletable}",$list,$content);
if (is_file ($indexpath))
{
@unlink ($indexpath); //若文件已存在,则删除
}
$handle = fopen ($indexpath,"w"); //打开文件指针,创建文件
/*检查文件是否被创建且可写 */
if (!is_writable ($indexpath))
{
echo "文件:".$indexpath."不可写,请检查其属性后重试!"; //修改为echo
}
if (!fwrite ($handle,$content))
{//将信息写入文件
相关文章 大家在看