ame = "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".$filename."成功!");
?>
二,分页问题。
如我们指定分页时,每页20篇。某子频道列表内文章经数据库查询为45条,则,首先我们通过
查询得到如下参数:1,总页数;2,每页篇数。第二步,for ($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:
Code:
$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){
$list .= ''''''''.$title.''''
'''';
}
$content = str_replace ("{ articletable }",$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
&nbs