access_php

<?php class templete { var $fileStr="" ;//html文件内容 var $beforeblockTemplate = "";//始终保存没有替换的结果 var $afterblockTemplate = "";//存储循环改变替换后的结果 var $blockTemplate = ""; //$htmlpath：设置html文件和文件路径 function templete($htmlpath="") { if($htmlpath=="") { $path=$_SERVER['DOCUMENT_ROOT']; $filename=$_SERVER['SCRIPT_NAME']; $htmlfilename=str_replace("php","html",$filename); $htmlfilepath=$path."/html".$htmlfilename; $str=@file_get_contents($htmlfilepath); if($str==false) { $this->fileStr="没有找到模板"; }else { $this->fileStr=$str; } }else { $str=file_get_contents($htmlpath); if($str==false) { $this->fileStr="没有找到模板"; }else { $this->fileStr=$str; } } } //设置其值 function SETVAR($var,$value) { $this->fileStr= str_replace("VAR_PHP{".$var."}",$value,$this->fileStr); } //设置循环-->获取循环 function processBlock($BlockName) { $reg = "/<!--\\s+BEGIN {$BlockName}\\s+-->(.*)\n\\s*<!--\\s+END {$BlockName}\\s+-->/sm"; preg_match_all( $reg, $this->fileStr,$Result ); $this->beforeblockTemplate=trim($Result[1][0]);//要重复的内容 $this->afterblockTemplate=trim($Result[1][0]);//要重复的内容 } //设置循环变量 function setBvar($var,$value) { $this->afterblockTemplate = str_replace("VAR_PHP{".$var."}",$value,$this->afterblockTemplate); } //处理循环变量 function parseBlock() { $this->blockTemplate.=$this->afterblockTemplate; $this->afterblockTemplate=$this->beforeblockTemplate; } //循环结束 function blockfiash($BlockName) { $reg = "/<!--\\s+BEGIN {$BlockName}\\s+-->(.*)\n\\s*<!--\\s+END {$BlockName}\\s+-->/sm"; $this->fileStr=preg_replace($reg,$this->blockTemplate,$this->fileStr); $this->afterblockTemplate=""; $this->beforeblockTemplate=""; $this->blockTemplate=""; $this->fileStr = preg_replace("/<!--\\s+BEGIN {$BlockName}\\s+-->(.*)\n\\s*<!--\\s+END {$BlockName}\\s+-->/sm","", $this->fileStr);//处理未用到的变量 } //对结果进行输出 function OUT() { $this->fileStr = preg_replace("/VAR_PHP{\w+\\}/","", $this->fileStr);//处理未用到的变量 echo($this->fileStr); } } ?>