<?php
/* @author: zhuyubing@gmail.com */
class Template{
var $code;
function Template($template){
$this->code = implode('', @file($template));
}
function assign($name,$var=null){
if(is_string($name) && is_string($var)){
$this->code = str_replace('{'.$name.'}', $var, $this->code);
} else if(is_array($var)){
list($this->code,$tmp,$end)=explode('<!--'.$name.'-->',$this->code);
while(list(,$v)=each($var)){
$t=$tmp;$k2=$v2='';
while(list($k2, $v2) = each($v)){
$t = str_replace('{'.$k2.'}', $v2,$t);
}
$this->code .= $t;
}
$this->code .= $end;
} else {
while (list ($k2, $v2) = each($name)){
$this->code = str_replace('{'.$k2.'}', $v2, $this->code);
}
}
}
function display(){
echo $this->code;
}
}
?>
最简单的hello_world
准备一个php模版文件hello_world.html
<html>
<head>
<meta http-equiv="Content-Type" c />
<title>{title}</title>
</head>
<body>
<h1>{title}</h1>
</body>
</html>
接下来就是模版的翻译工作了
<?php
include('../include/template.php'); //包含模版核心类文件
$tpl=new Template('hello_world.html'); //参数为模版路径和文件名，可以使用相对路径，也可以使用绝对路径
$tpl->assign('title',"hello world!"); //将标签{title} 替换成hello world
$tpl->display();
?>
模版中使用数组
test_array.html
<html>
<body>
<h3>{user} {email}</h3>
<h3>{user1} {email1}</h3>
</body>
</html>
模版处理文件
<?php
include('../include/template.php');
$tpl=new Template('test_array.html');
$user=array('user'=>'yubing','email'=>'test@sina.com');
$tpl->assign($user);
$tpl->assign('user1','jack');
$tpl->assign('email1','zhuyubing@gmail.com');
$tpl->display();
?>
简单的区块处理
block.html
<table width="400" border="1">
<tr>
<td>User Name</td>
<td>E-Mail</td>
</tr>
<!--users-->
<tr>
<td>{name}</td>
<td>{email}</td>
</tr>
<!--users-->
</table>
区块处理程序
block.php
<?php
include('../include/template.php');
$tpl=new Template('block.html');
$users=array(
array('name'=>'jack','email'=>'test@example.com'),
array('name'=>'tom','email'=>'tom@sina.com')
);
$tpl->assign('users',$users);
$tpl->display();
?>
模版包含测试
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" c />
<title>{title}</title>
</head>
<body>
<h1>{title}</h1>
<p>{block}</p>
</body>
</html>
模版包含处理程序
<?php
include('../include/template.php');
$tpl=new Template('block.html');
$users=array(
array('name'=>'jack','email'=>'test@example.com'),
array('name'=>'tom','email'=>'zhuyubing@gmail.com'),
);
$tpl->assign('users',$users);
$block=$tpl->code;
$tpl->Template('main.html');
$tpl->assign('block',$block);
$tpl->assign(array('title'=>'测试多模版文件'));
$tpl->display();
?>