网友原创的PHP模板类代码

代码如下：

<?php 
class Lightpage_Template { 

var $Tpl_Header; 
var $Tpl_Footer; 
var $Tpl_Parsing; 
var $Tpl_Template; 
var $Tpl_Dirname; 

var $Tpl_Parse_String; 
var $Tpl_Parse_Array; 

var $Tpl_Result; 

function __construct() { 
$this->Tpl_Header = NULL; 
$this->Tpl_Footer = NULL; 
$this->Tpl_Parsing = array(); 
$this->Tpl_Template = 'list.html'; 
$this->Tpl_ToParse = NULL; 

$this->Tpl_Parse_String = array(); 
$this->Tpl_Parse_Array = array(); 

$this->Tpl_Result = NULL; 
return true; 
} 

function Parse_Template() { 
$this->Tpl_Parse_String = array(); 
$this->Tpl_Parse_Array = array(); 
if($this->Tpl_Header!=NULL) { array_push($this->Tpl_Parse_String,$this->Tpl_Header);array_push($this->Tpl_Parse_Array,'{header}'); } 
if($this->Tpl_Footer!=NULL) { array_push($this->Tpl_Parse_String,$this->Tpl_Footer);array_push($this->Tpl_Parse_Array,'{footer}'); } 
if(count($this->Tpl_Parsing)!=1) { 
foreach($this->Tpl_Parsing as $Tpl_Key => $Tpl_Value) { 
array_push($this->Tpl_Parse_String,$Tpl_Value); 
array_push($this->Tpl_Parse_Array,'{'.$Tpl_Key.'}'); 
} 
} 
if($this->Tpl_Template!=NULL && $this->Tpl_ToParse==NULL) { 
$this->Tpl_ToParse = file_get_contents(root.'./Templates/'.$this->Tpl_Template); 
} 
$this->Tpl_Result = str_replace($this->Tpl_Parse_Array,$this->Tpl_Parse_String,$this->Tpl_ToParse); 
return $this->Tpl_Result; 
} 

} 
?>

代码如下：

$Mdl = new Lightpage_Template(); 
$Mdl->Tpl_Header = 'zzz'; 
$Mdl->Tpl_Footer = ''; 
$Mdl->Tpl_Parsing = ''; 
$Mdl->Tpl_Template = 'list.html'; 
echo $Mdl->Parse_Template();