powerpoint 範本 默默簡單的寫了一個範本引擎

引擎檔案 

複製程式碼 程式碼如下:

/** 
* 默默基於Discuz的模板引擎開發的OOP類模板引擎，可支援模板快取並產生hash的md5值。由hash值来判断模板是否被修改，假如被修改则重新生成缓存文件，假如没有被修改，则直接调用缓存文件. 
* 版本:1.0.0.1 beta 测试版 
*/ 
class mmtp{ 
        var $left_tags="{"; 
        var $right_tags="}"; 
        var $tp_suffix=".html"; 
        var $cache_suffix=".tpl"; 
        var $tp_dir="./"; 
        var $cache_dir="./"; 
        /** 
         * 允许循环嵌套的次数，默认为5 
         * 
         * @var unknown_type 
         */ 
        var $nest = 5;     
    /** 
     * 模板路径 
     * 
     * @param unknown_type $tp_dir 
     * @return mmtp 
     */ 
        function __setdir($tp_dir){ 
                        if(file_exists($tp_dir)){ 
                                $this->tp_dir=$tp_dir; 
                        }else{ 
                                $this->error("模板路径不存在"); 
                        } 
        } 
        /** 
         * 设置缓存目录 
         * 
         * @param unknown_type $cache_dir 
         */ 
        function __setcdir($cache_dir){ 
                                if(file_exists($cache_dir)){ 
                                $this->cache_dir=$cache_dir; 
                        }else{ 
                                $this->error("缓存路径不存在"); 
                        } 
        } 
    /** 
     * 输出错误信息 
     * 
     * @param unknown_type $msg 
     */ 
        function error($msg){ 
                print "

".$msg."

 
        } 
        /** 
         * 解析範本 
         * 
      */ 
    /***/ 
    /***/ 
         $tp_path=$this->tp_dir.$file.$this->tp_suff九;
               $fp=fopen($tp_path,"rb");        $fp=fopen($tp_path,"rb");        $fp=fopen($tp_path,"rb");        $fp=fopen($tp_path,"rb");        $fp=fopen($tp_path,"rb");        $fp=fopen($tp_path,"rb");          atch_hash($file)) { 
                       $template=$this->file_read($tp_path);                      $const_regexp = "([a-zA-Z_x7f-xff][a-zA-Z0-9_x7f-xff]* 
                        $template = preg_replace("/([nr]+)t+\stemp. 
                        $template = preg_replace("//s") 
                        $template = preg_replace("/{langs+(.+?)}/ies",late = preg_replace("/{langs+(.+?)}/ies",  
                        $以 = str_replace("{LF}",   
                        $template = preg_replace("/{(\$[a-zA-Z0-9_[]'"$.71範本); 
                        $template = preg_replace("/$var_reglate/temps",  $template = preg_replace("/$var_reglate/tempes", "$this>( preg_replace( "/==$var_regexp?>?>/es", "$this->addquote('=\1?>')", $模板);                         $template = preg_replace(" /[nrt]*{templates+([a-z0-9_]+)}[nrt]*/is", "n  include('".$this->cache_dir."\1".$this-> cache_suffix."'); ?>n", $template); 
                      ude ('".$this->cache_dir."\1".$$this->cache_suffix."'); ?>n ", $template); 
            評估+(.+?)}[nrt]*/ies", "$this->stripvtags('n\1 ?>n','')", $template); 
            echos+(.+?)}[nrt]*/ies", "$this->stripvtags('n echo \1; ?>n','')", $template); 
      preg_replace("/[nrt]*{elseifs+(.+?)}[nrt]*/ies", "$this->stripvtags('n } elseif(\1) { ?> n','') ", $template); 
                        以$template = preg_replace
for($i = 0; $i nest; $i++) { 
                +)}[nr]*(. +?)[nr]*{/loop}[nrt]*/ies", "$this->stripvtags('n if(is_array(\1)) { foreach (\1 as \2) { ?> ','n\3n  } } ?>n')", $template); 
               nrt]*(.+?)[nrt]*{/loop}[nrt]*/ies", "$this->stripvtags('n if( is_array(\1)) { foreach(\1 as \ 2 => \3) { ?>','n\4n  } } ?>n')", $template); 
          .+? )}[nr]*(.+?)[nr]*{ /if}[nrt]*/ies", "$this->stripvtags('n if(\1) { ?>','n\2n} ?>n')", $範本); 
                         $template = preg_replace("/{$const_regexp}/s", "=\1?>", $template); 
                       $1.                       $hash=$ this->file_hash($tp_path); 
                        $head                $foot_time=""; 
                    time ); 
                        
     
         
        /** 
         * 檢查檔案是否存在且有讀取權限 
         * 
       */ 
            if(!file_exists($path) || !fopen($path,$method)) { 
                        $this->error("範本     return false; 
                 } 
    🎜 >        function file_read($path,$length=0){ 
                      $fp=@fopen($path,"r+") ; 
                if($length==0){ 
                    }else{ 
                  } 
                fclose($fp); 
         🎜>                } 
        }          function file_write($path,$puts){ 
            w+")){ 
                $fp=@fopen($path,"w+"); 
  🎜>                fclose($fp); 
          >        } 
         
        /** 
         * 計算檔案的hash 
         * 
      * @return unknown 
         */ 
           return md5_file($path); 
        } 
         
        /** 🎜>               $read_hash=this->file_read($this->cache_ dir.$檔案.$ this ->cache_suffix,46); 
                $html_hash=$this->file_hash($this->tp_dir.$file.$this->tp_suffix); 
                        if(preg_match("/".$html            return true; 
                } 
        }          } 
        函數 transamp($str) { 
      
        $str = str_replace('&', '&', $str); 
        $str = str_replace('"', '"', $str); 
        return $str; 
} 
        函式 stripvtags($expr, $statement) { 
        $$> /s","\1",$expr)); 
        $statement = str_replace("\"", """, $statement); 
        return $expr.$statement; 
} 
} 
$tp=new mmtp(); 
$tp->__setdir("./"); 
$tp->__setcdir("./cache/"); 
$tp->tp("index1"); 
$_GET[it]=sdhkadajksdhajdhkajsdhjkasdjkasdhasjdhkjsadhk; 
$name=2; 
$head="歡迎使用MoMo模板引擎"; 
include("./cache/index1.tpl"); 
？ > 
範本index1.html



複製程式碼

程式碼如下：

{template index} 
{if 1} 
好 
{else} 

謝謝 
{/if}  

這個模板是今天下午默默寫的，你寫的比較倉促，也許有漏洞，這個版本只是存在測試版，以後我會逐步完善，先發布來，並前去瞻仰。 以上就介紹了powerpoint模板默默簡單的寫了一個模板引擎，包括powerpoint模板方面的內容，希望對PHP教程有興趣的朋友有所幫助。