php 使用文件函数生成静态html（不使用框架模板标签1）
思路：
1. 创建一个函数create_fileinfo($classify)，可以生成所有的列表和详请页面需要用到的数据（比如形成有规律的链接参数）
2. 创建一个函数create_list_html($str)，可以生成静态的列表页面
3.创建一个函数create_descript_html($str)，可以生成静态的详请页面
4. 创建一个函数chtml($type,$str="")，可以触发生成所有的列表和详请页面需要用到的数据和生成单条新闻列表页面和生成单条新闻详请页面
下面是对应的方法
//创建文件列表页的需要的信息，参数是 整数； 成功返回数组，不成功返回字符串
//如果传空值表示需要成所有类型的信息
function create_fileinfo($classify)
{
$back=[];
$arr=db("news")->distinct(true)->field("classify")->select();
if(empty($arr)) return "数据表为空！";
$class=[];
for($a=0;$awhere(array("classify"=>$class[$i]))->field("a.model,a.classify,a.id")->order("a.id desc")->select();
if(empty($list)){
return "查找数据为空！";
break;
}
$mo= $this->html_model;
$page_number=$mo[$list[0]["model"]]["page_number"];
$len=count($list);
$page=ceil($len/$page_number);
//循环生成列表页的 类型#分页号#模板号#总页数
for($j=1;$j<=$page;$j++){
$back[$class[$i]]["list"][]=$list[0]['classify']."#".$j."#".$list[0]["model"]."#".$page;
}
//循环生成详请页面的 类型#ID号#上一页ID号#下一页ID号#模板号
for($k=0;$k<$len;$k++){
if($k===0) $back[$class[$i]]["descript"][]=$list[0]['classify']."#".$list[$k]['id']."#0#".$list[$k+1]['id']."#".$list[0]["model"];
elseif($k===$len-1) $back[$class[$i]]["descript"][]=$list[0]['classify']."#".$list[$k]['id']."#".$list[$k-1]['id']."#0"."#".$list[0]["model"];
else $back[$class[$i]]["descript"][]=$list[0]['classify']."#".$list[$k]['id']."#".$list[$k-1]['id']."#".$list[$k+1]['id']."#".$list[0]["model"];
}
}
return $back;
} 下面的是调用 $this->create_fileinfo("");的结果
array(2) {
["status"] => string(3) "yes"
["msg"] => array(2) {
[7] => array(2) {
["list"] => array(2) {
[0] => string(7) "7#1#1#2"
[1] => string(7) "7#2#1#2"
}
["descript"] => array(11) {
[0] => string(11) "7#16#0#15#1"
[1] => string(12) "7#15#16#13#1"
[2] => string(12) "7#13#15#12#1"
[3] => string(12) "7#12#13#11#1"
[4] => string(12) "7#11#12#10#1"
[5] => string(11) "7#10#11#9#1"
[6] => string(10) "7#9#10#8#1"
[7] => string(9) "7#8#9#7#1"
[8] => string(9) "7#7#8#6#1"
[9] => string(9) "7#6#7#2#1"
[10] => string(9) "7#2#6#0#1"
}
}
[9] => array(2) {
["list"] => array(2) {
[0] => string(7) "9#1#3#2"
[1] => string(7) "9#2#3#2"
}
["descript"] => array(4) {
[0] => string(10) "9#14#0#5#3"
[1] => string(10) "9#5#14#4#3"
[2] => string(9) "9#4#5#3#3"
[3] => string(9) "9#3#4#0#3"
}
}
}
}
//创建列表页（单页），类型号#分页号#模板号#总页数
function create_list_html($str)
{
if(empty($str)||!is_string($str)) return "参数错误";
$arr=explode("#",$str);
if(count($arr)!==4) return "参数有问题";
$classify=$arr[0];//类型
$page=$arr[1];//页号
$model_id=$arr[2];// 模板id号
$page_total=$arr[3];// 总页数
if(!is_numeric($classify)||!is_numeric($page)||!is_numeric($model_id)||!is_numeric($page_total)) return "参数组成部分的类型有问题！";
$mo= $this->html_model;
if(!isset($mo[$model_id])) return "模板参数有问题！";
$model= $mo[$model_id];
$page_number=$model["page_number"];//分页数量
$limit_start=($page-1)*$page_number;
$list=db("news a")->join("tp_menu b","a.classify=b.id","left")->where(array("classify"=>$classify))
->field("a.*,from_unixtime(a.cdate,'%Y-%m-%d %H:%i:%s') ctime,from_unixtime(a.udate,'%Y-%m-%d %H:%i:%s') utime,if(a.pudate,from_unixtime(a.pudate,'%Y-%m-%d %H:%i:%s'),'未发布') putime,b.name")
->order("a.id desc")->limit($limit_start,$page_number)->select();
if(empty($list)) return "查找数据为空！";
$model_path=PRO_PATH.$model['path']."list.html";//模板文件名（绝对路径）
if(!file_exists($model_path)) return "模板文件不存在！";
$replace_arr=array(
"{html.title/}"=>$model['title'],
"{html.keywords/}"=>$model['keywords'],
"{html.description/}"=>$model['description'],
"{html.banner_img/}"=>$model['banner_img'],
"{html.classifyname/}"=>explode("模板",$model['name'])[0],
"{html.classify.href/}"=>"/home/news/index?type=".$classify,
"{html.list.pageNow/}"=>$page,
"{html.list.pageTotal/}"=>$page_total,
"{html.list.pageType/}"=>$classify,
);
$html=$this->model_read_replace($model_path,$replace_arr,[],$list);
$filename="type_".$classify."_list_".$page.".html";
$filepath=PRO_PATH."/view/home/news/list/".$classify."/";
if(!file_exists($filepath) && !mkdir($filepath,0777,true)) return "创建目录失败！";
$handle=fopen($filepath.$filename,"w");
if(!$handle) return "创建或修改文件失败！";
$re= fwrite($handle,$html);
if(!$re) return "创建或修改文件失败！";
fclose($handle);
return [true,$filepath.$filename];
}
//创建新闻详情页面 参数： 类型号#ID号#上一页ID号#下一页ID号#模板号
function create_descript_html($str)
{
if(empty($str)||!is_string($str)) return "参数错误";
$arr=explode("#",$str);
if(count($arr)!==5) return "参数有问题";
$classify=$arr[0];//类型
$id=$arr[1];//ID号
$prev_id=$arr[2];// 上一页ID
$next_id=$arr[3];// 上一页ID
$model_id=$arr[4];// 模板id号
if(!is_numeric($classify)||!is_numeric($id)||!is_numeric($prev_id)||!is_numeric($next_id)||!is_numeric($model_id)) return "参数组成部分的类型有问题！";
$mo= $this->html_model;
if(!isset($mo[$model_id])) return "模板参数有问题！";
$model= $mo[$model_id];
$list=db("news a")->join("tp_menu b","a.classify=b.id","left")->where(array("a.id"=>$id))
->field("a.*,from_unixtime(a.cdate,'%Y-%m-%d %H:%i:%s') ctime,from_unixtime(a.udate,'%Y-%m-%d %H:%i:%s') utime,if(a.pudate,from_unixtime(a.pudate,'%Y-%m-%d %H:%i:%s'),'未发布') putime,b.name")
->find();
if(empty($list)) return "查找数据为空！";
$model_path=PRO_PATH.$model['path']."descript.html";//模板文件名（绝对路径）
if(!file_exists($model_path)) return "模板文件不存在！";
$replace=array(
"{html.title/}"=>$list["htmltitle"],
"{html.keywords/}"=>$list["keywords"],
"{html.description/}"=>$list["description"],
"{html.banner_img/}"=>$model['banner_img'],
"{html.classifyname/}"=>explode("模板",$model['name'])[0],
"{html.classify.href/}"=>"/home/news/index?type=".$classify,
"{html.descript.newstitle/}"=>$list['newstitle'],
"{html.descript.utime/}"=>$list['utime'],
"{html.descript.source/}"=>$list['source'],
"{html.descript.content/}"=>$list['content'],
"{html.descript.editor/}"=>$list['editor'],
);
if($prev_id!=0 && $next_id!=0){
$nextinfo=db("news")->where(array("id"=>$next_id))->field("newstitle")->find();
$previnfo=db("news")->where(array("id"=>$prev_id))->field("newstitle")->find();
$add_child=array(
"{html.descript.prev.href/}"=>"/home/news/descript?type=".$classify."&id=".$prev_id,
"{html.descript.next.href/}"=>"/home/news/descript?type=".$classify."&id=".$next_id,
"{html.descript.prev.newstitle/}"=>$previnfo['newstitle'],
"{html.descript.next.newstitle/}"=>$nextinfo['newstitle'],
);
}elseif($next_id ==0 && $prev_id!=0){
$previnfo=db("news")->where(array("id"=>$prev_id))->field("newstitle")->find();
$add_child=array(
"{html.descript.prev.href/}"=>"/home/news/descript?type=".$classify."&id=".$prev_id,
"{html.descript.next.href/}"=>"javascript:;",
"{html.descript.prev.newstitle/}"=>$previnfo['newstitle'],
"{html.descript.next.newstitle/}"=>"没有了",
);
}else{
$nextinfo=db("news")->where(array("id"=>$next_id))->field("newstitle")->find();
$add_child=array(
"{html.descript.prev.href/}"=>"javascript:;",
"{html.descript.next.href/}"=>"/home/news/descript?type=".$classify."&id=".$next_id,
"{html.descript.prev.newstitle/}"=>"没有了",
"{html.descript.next.newstitle/}"=>$nextinfo['newstitle'],
);
}
$replace_arr=$replace+$add_child;
$html=$this->model_read_replace($model_path,$replace_arr,["classify"=>$classify,"id"=>$id],$list);
$filename="type_".$classify."_id_".$id.".html";
$filepath=PRO_PATH."/view/home/news/descript/".$classify."/";
if(!file_exists($filepath) && !mkdir($filepath,0777,true)) return "创建目录失败！";
$handle=fopen($filepath.$filename,"w");
if(!$handle) return "创建或修改文件失败！";
$re= fwrite($handle,$html);
if(!$re) return "创建或修改文件失败！";
fclose($handle);
return [true,$filepath.$filename];
}
function chtml($type,$str="")
{
if(!in_array($type,['fileinfo','list','descript'])) return ['status'=>'null','msg'=>'第一个参数不对'];
if($type==='fileinfo'){
//生成创建静态页面需要的参数
if($str==="all"){
$re= $this->create_fileinfo("");
if(is_array($re))return ['status'=>'yes','msg'=>$re];
else return ['status'=>'no','msg'=>$re];
}else{
if(!empty($str)||!is_numeric($str)) return ['status'=>'no','msg'=>'第二个参数不对'];
$re= $this->create_fileinfo($str);
if(is_array($re))return ['status'=>'yes','msg'=>$re];
else return ['status'=>'no','msg'=>$re];
}
}elseif($type==='list'){
//生成分页的静态页面
if(empty($str)||!is_string($str)) return ['status'=>'no','msg'=>'第二个参数不对'];
$re=$this->create_list_html($str);
if(is_array($re))return ['status'=>'yes','msg'=>$re[1]];
else return ['status'=>'no','msg'=>$re];
}else{
//生成详情静态页面
if(empty($str)||!is_string($str)) return ['status'=>'no','msg'=>'第二个参数不对'];
$re=$this->create_descript_html($str);
if(is_array($re))return ['status'=>'yes','msg'=>$re[1]];
else return ['status'=>'no','msg'=>$re];
}
}
手动调用，测试生成全部
function test_create()
{
$re=$this->chtml("fileinfo","all");
dump($re);
foreach ($re["msg"] as $classify => $arr) {
if(isset($arr['list'])&& is_array($arr['list'])){
for($i=0;$i
}
}
if(isset($arr['descript'])&& is_array($arr['descript'])){
for($i=0;$i
}
}
}
}
里面涉及到的数据表，其他方法可以找我要。