JTemplate.class.php
001
002
/**
003
* @author Jiawei
004
* @Completed in 2012-6-29 0:23
005
*/
006
class JTemplate{
007
//通过assign函数传入的变量临时存放数组
008
private $templateVar = array();
009
//模板目录
010
private $templateDir = '';
011
//编译目录
012
private $templateCompileDir = '';
013
014
private $fileName = '';
015
/**
016
* 构造函数
017
* @param string $templateDir 模板目录
018
* @param string $templateComplieDir 模板编译目录
019
*/
020
public function __construct($templateDir,$templateComplieDir){
021
$this->templateDir = $templateDir;
022
$this->templateCompileDir = $templateComplieDir;
023
}
024
/**
025
* 显示模板
026
* @param string $fileName 模板文件名
027
*/
028
public function display($fileName){
029
$this->fileName = $fileName;
030
if(file_exists($this->templateDir.'/'.$this->fileName)){
031
$compileFileName = $this->templateCompileDir.'/'.$this->file_safe_name().'.php';
032
if(!file_exists($compileFileName) || filemtime($compileFileName)templateDir.'/'.$this->fileName)){
033
$this->del_old_file();
034
$this->compile();
035
}
036
extract($this->templateVar);
037
include $compileFileName;
038
}else{
039
$this->error('Sorry,the template file '.$this->fileName.' does not exist!!');
040
}
041
}
042
/**
043
* 获取编译文件名
044
*/
045
private function get_compile_file(){
046
$compileFile = explode('.',$this->fileName);
047
unset($compileFile[count($compileFile)-1]);
048
return implode('.',$compileFile);
049
}
050
/**
051
* 编译
052
*/
053
private function compile(){
054
$fileHandle = @fopen($this->templateDir.'/'.$this->fileName, 'r');
055
while(!feof($fileHandle)){
056
$fileContent = fread($fileHandle,1024);
057
}
058
fclose($fileHandle);
059
$fileContent = $this->template_replace($fileContent);
060
//$compileFile = $this->get_compile_file($fileName);
061
$fileHandle = @fopen($this->templateCompileDir.'/'.$this->file_safe_name().'.php','w');
062
if($fileHandle){
063
fwrite($fileHandle, $fileContent);
064
fclose($fileHandle);
065
}else{
066
$this->error('Sorry,Compile dir can not write!');
067
}
068
}
069
/**
070
* 模板传值
071
* @param string $valueName 模板中使用的变量名
072
* @param $value 变量值
073
*/
074
public function assign($valueName,$value){
075
$this->templateVar[$valueName] = $value;
076
}
077
078
/**
079
* 模板正则替换
080
* @param string $content 替换内容
081
* @return string 替换过后的内容
082
*/
083
private function template_replace($content){
084
$orginArray = array(
085
'//s',
086
'//s',
087
'/(.+?)/s',
088
'//s',
089
'//s',
090
'//s',
091
'//s',
092
'//s',
093
'/\{P:(.+?)\:}/s',
094
'/\{C:(\w+)\}/s',
095
'/\{I:(.+?)\}/s',
096
'/\{F:(.+?)\}/s',
097
'/\{EF:(.+?)\}/s',
098
'/\{([a-zA-Z0-9_\[\]\'\"\$\.\x7f-\xff]+)\}/s',
099
);
100
101
$changeArray = array(
102
'',
103
'$$3){$countLoop++;?>',
104
'$1',
105
'',
106
'',
107
'',
108
'',
109
'',
110
'',
111
'',
112
'templateDir.'/$1";?>',
113
'',
114
'',
115
'',
116
);
117
return $repContent=preg_replace($orginArray,$changeArray,$content);
118
}
119
/**
120
* 删除旧文件
121
*/
122
private function del_old_file(){
123
$compileFile = $this->get_compile_file($this->fileName);
124
$files = glob($this->templateCompileDir.'/'.$compileFile.'*.php');
125
// print_r($files);
126
if($files){
127
@unlink($files[0]);
128
}
129
}
130
/**
131
* 编译文件名安全处理方法
132
* @return string 返回编译文件名
133
*/
134
private function file_safe_name(){
135
$compileFile = $this->get_compile_file($this->fileName);
136
return $compileFile.filemtime($this->templateDir.'/'.$this->fileName);
137
}
138
139
/**
140
* 错误输出函数
141
* @param string $content 错误输出信息
142
*/
143
private function error($content){
144
$stringHtml = '
145
$stringHtml .= 'Error information:
';
146
$stringHtml .= '';
147
$stringHtml .= $content;
148
$stringHtml .= '';
149
$stringHtml .= '
150
exit($stringHtml);
151
}
152
}
153
?>
index.php
view sourceprint?
01
02
/**
03
* @author Jiawei
04
*/
05
include_once 'JTemplate/JTemplate.class.php';
06
$template = new JTemplate('template','compile');
07
$a = array('a','b','c','d');
08
define('_CORE_','aaa');
09
$template->assign('a', $a);
10
$template->display('index.html');
11
?>
作者:袁家伟

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment

SublimeText3 Linux new version
SublimeText3 Linux latest version

VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Dreamweaver CS6
Visual web development tools