Pain 全世界最小最简单的PHP模板引擎 (普通版)

2015-01-24信息快讯网

打包下载

Pain.php

 
<?php 
class Pain 
{ 
public $var=array(); 
public $tpl=array(); 
//this is the method to assign vars to the template 
public function assign($variable,$value=null) 
{ 
$this->var[$variable]=$value; 
} 
public function display($template_name,$return_string=false) 
{ 
//first find whether the tmp file in tmp dir exists. 
if(file_exists("tmp/temp_file.php")) 
{ 
unlink("tmp/temp_file.php"); 
} 
extract($this->var); 
$tpl_content=file_get_contents($template_name); 
$tpl_content=str_replace("{@", "<?php echo ", $tpl_content); 
$tpl_content=str_replace("@}", " ?>", $tpl_content); 
//create a file in the /tmp dir and put the $tpl_contentn into it, then 
//use 'include' method to load it! 
$tmp_file_name="temp_file.php"; 
//$tmp is the handler 
$tmp=fopen("tmp/".$tmp_file_name, "w"); 
fwrite($tmp, $tpl_content); 
include "tmp/".$tmp_file_name; 
} 
} 
?>

test.php

 
<?php 
require_once "Pain.php"; 
$pain=new Pain(); 
$songyu="songyu nb"; 
$zhangyuan="zhangyuan sb"; 
$pain->assign("songyu",$songyu); 
$pain->assign("zhangyuan",$zhangyuan); 
$pain->display("new_file.html"); 
?>

new_file.html

 
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" 
"http://www.w3.org/TR/html4/strict.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml" lang="en"> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
<title>new_file</title> 
</head> 
<body> 
{@$songyu@}<br/> 
{@$zhangyuan@} 
</body> 
</html>

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