php生成shtml类用法实例

<?php
?class Shtml{
? var $DataSource;??????? //array 数组
? var $Templet;?????????? //string 字符串
? var $FileName;
??
? //绑定数据源
? function BindData($arr){
?? $this->DataSource = $arr;
? }
??
? function Create(){
? //只谈思路：
?? $tmp = $this->Templet;
?? foreach($this->DataSource as $key=>$value){
? //替换模板字符串中<FIELD_$key> 的字符串
??? $tmp = str_replace('<FIELD_'.$key.'>',$value,$tmp);
?? }
? //生成文件,存盘.
?? $fp = fopen($this->FileName,'w');
?? if (fwrite ($fp,$tmp)){
??? fclose ($fp);
?? }else {
??? fclose ($fp);
?? }?
? }
?}
?
?//用法如下：
?$arr = array();
?$arr["title"] = "这里是标题";
?$arr["content"] = "这里是内容";
?$obj = new Shtml;
?$obj->FileName="xxx.htm";
?$obj->Templet="标题：<FIELD_title>内容：<FIELD_content>";
?$obj->BindData($arr);
?//一切OK,万事达吉
?$obj->Create();
?>