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a小巧的php文档生成类.

在项目开发中发现对php的文档缺少管理,别人写了一个,功能不多

/**
  * 类名: doc
  * 描述: 文档生成类
  * 其他: 可以对目录进行过滤,设置好源目录后,请用绝对路径指定生成目录,模式可调,模式
  * 1为常规类型,即以 斜线**开头,以*斜线 结束
  * 2为扩展类型,凡是 斜线*开头以*斜线 结束的部分都将成为文档的一部分
  */
  class doc
  {
  var $docdirname;
  var $docdir;
  /**
  * 函数名称: doc()
  * 函数功能: 构造
  * 输入参数: none
  * 函数返回值: 返回值说明
  * 其它说明: 2004-10-13
  */
  function doc()
  {
  $this->docdirname = "doc/";
  }
  /**
  * 函数名称: createDoc($root,$newdir,$mode="1",$filter=null)
  * 函数功能: 创建文档
  * 输入参数: $root -------------- 源目录
  $newdir ----------- 目标目录
  $mode ------------- 模式,1为普通,2为扩展
  $filter ------------ 过滤目录
  * 函数返回值: 返回值说明
  * 其它说明: 2004-10-13
  */
  function createDoc($root,$newdir,$mode="1",$filter=null)
  {
  $getarr = $this->loopDir($root,$filter);
  $i = 0;
  $this->createFrame($newdir);
  foreach($getarr as $key=>$val)
  {
  if($this->getPhpFiles($val))
  {
  $content = $this->getContent($val);
  $content = $this->getDoc($content,$mode);
  $filepath = $this->setFilepath($val,$root,$newdir);
  $filedir = $this->getFileDir($filepath);
  $this->mkdirs($filedir);
  $this->setDoc($filepath,$content);
  $data[$i]['url'] = "$filepath";
  $data[$i]['name'] = "$val";
  $i++;
  }
  }
  if(!empty($data))
  {
  $this->createMenu($newdir,$data);
  $this->redirect($this->docdir);
  }
  }
  /**
  * 函数名称: redirect($path)
  * 函数功能: 转向
  * 输入参数: $path ---------------- 转向路径
  * 函数返回值: 返回值说明
  * 其它说明: 2004-10-13
  */
  function redirect($path)
  {
  echo "<a href="http://www.php1.cn/"> }
  /**
  * 函数名称: loopDir($root,$filter=null)
  * 函数功能: 遍历目录
  * 输入参数: $root ------------------- 源目录
  $filter ----------------- 过滤
  * 函数返回值: array
  * 其它说明: 2004-10-13
  */
  function loopDir($root,$filter=null)
  {
  static $getarr=array();
  $d = dir($root);
  while (false !== ($entry = $d->read()))
  {
  if ($entry == "." || $entry == "..")
  {
  continue;
  }
  if($this->filter($entry,$filter))
  {
  if(is_dir($root.$entry))
  {
  $this->loopDir($d->path.$entry."/");
  }
  else
  {
  $getarr[] = $d->path.$entry;
  }
  }
  }
  $d->close();
  Return $getarr;
  }
  /**
  * 函数名称: getPhpFiles($path)
  * 函数功能: 提取php文档
  * 输入参数: $path ---------------- 文档路径
  * 函数返回值: bool
  * 其它说明: 2004-10-13
  */
  function getPhpFiles($path)
  {
  $type = preg_replace(&#39;/.*\.(.*[^\.].*)/i&#39;,&#39;\\1&#39;,$path);
  $type = strtolower($type);
  if($type=="php")
  {
  Return true;
  }
  else
  {
  Return false;
  }
  }
  /**
  * 函数名称: getContent($path)
  * 函数功能: 读取文件内容
  * 输入参数: $path ------------------- 文件路径
  * 函数返回值: string
  * 其它说明: 2004-10-13
  */
  function getContent($path)
  {
  $fp = file($path);
  $content = implode(&#39;&#39;,$fp);
  Return $content;
  }
  /**
  * 函数名称: getDoc($content,$mode="1")
  * 函数功能: 取出php文件中的注释
  * 输入参数: $content ------------ 文档内容
  $mode --------------- 模式,1为普通,2为扩展
  * 函数返回值: string
  * 其它说明: 2004-10-13
  */
  function getDoc($content,$mode="1")
  {
  switch($mode)
  {
  case &#39;1&#39;:
  $pattern = &#39;/\/(\*)[\r\n].*\*\//isU&#39;;
  break;
  case &#39;2&#39;:
  $pattern = &#39;/\/\*.*\*\//isU&#39;;
  break;
  }
  preg_match_all($pattern,$content,$carr);
  $getarr = array();
  foreach($carr[0] as $key=>$val)
  {
  $getarr[] = trim($val);
  }
  $str = implode("<br><br>",$getarr);
  $str = preg_replace(&#39;/[\r]/i&#39;,&#39;<br>&#39;,$str);
  $style = $this->getStyle();
  $str = $this->getTable($str);
  $str = $style.$str;
  Return $str;
  }
  /**
  * 函数名称: etFilepath($filepath,$oldroot,$newroot)
  * 函数功能: 设置生成文件的路径
  * 输入参数: $filepath -------------- 源文件路径
  $oldroot -------------- 源目录路径
  $newroot -------------- 目标目录路径
  * 函数返回值: string
  * 其它说明: 2004-10-13
  */
  function setFilepath($filepath,$oldroot,$newroot)
  {
  $oldroot = str_replace(&#39;/&#39;,"\\/",$oldroot);
  $pattern = "/".$oldroot."(.*)/iU";
  $filepath = preg_replace($pattern,&#39;\\1&#39;,$filepath);
  $newpath = $newroot.$this->docdirname.$filepath;//echo "$newpath<br>";
  $newpath = preg_replace(&#39;/(.*\.)(.*[^\.].*)/i&#39;,&#39;\\1htm&#39;,$newpath);
  Return $newpath;
  }
  /**
  * 函数名称: getFileDir($path)
  * 函数功能: 取得文档目录
  * 输入参数: $path ------------- 文档路径
  * 函数返回值: string
  * 其它说明: 2004-10-13
  */
  function getFileDir($path)
  {
  $getpath = preg_replace(&#39;/(.*)(\/.*[^\.].*)/i&#39;,&#39;\\1&#39;,$path);
  Return $getpath;
  }
  /**
  * 函数名称: setDoc
  * 函数功能: 将注释写入指定目录并生成页面
  * 输入参数: $filepath --------------- 目录路径
  $content ---------------- 写入的内容
  * 函数返回值: 返回值说明
  * 其它说明: 说明
  */
  function setDoc($filepath,$content)
  {
  $fp = fopen($filepath,"w+");
  flock($fp,LOCK_EX);
  fwrite($fp,$content);
  flock($fp, LOCK_UN);
  }
  /**
  * 函数名称: mkdirs($path)
  * 函数功能: 创建目录
  * 输入参数: $path ------------------- 路径
  * 函数返回值: none
  * 其它说明: 2004-10-13
  */
  function mkdirs($path)
  {
  $adir = explode(&#39;/&#39;,$path);
  $dirlist = &#39;&#39;;
  $rootdir = $adir[0];
  array_shift ($adir);
  foreach($adir as $key=>$val)
  {
  if($val!=&#39;.&#39;&&$val!=&#39;..&#39;)
  {
  $dirlist .= "/".$val;
  $dirpath = $rootdir.$dirlist;
  if(!file_exists($dirpath)&&!is_file($dirpath))
  {
  mkdir($dirpath);
  chmod($dirpath,0777);
  }
  }
  }
  }
  /**
  * 函数名称: filter($item,$arr=null)
  * 函数功能: 过滤
  * 输入参数: $item -------------- 内容
  $arr --------------- 过滤项
  * 函数返回值: bool
  * 其它说明: 2004-10-13
  */
  function filter($item,$arr=null)
  {
  $item = strtolower($item);
  $filter = explode(&#39;,&#39;,$arr);
  if($arr==null||!in_array($item,$filter))
  {
  Return true;
  }
  else
  {
  Return false;
  }
  }
  /**
  * 函数名称: createFrame($root)
  * 函数功能: 生成框架页
  * 输入参数: $root --------------- 首页的存放目录
  * 函数返回值: str
  * 其它说明: 2004-10-13
  */
  function createFrame($root)
  {
  $str = &#39;
  <html>
  <head>
  <meta http-equiv="Content-Type" content="text/html; charset=gb2312">
  <title>无标题文档</title>
  </head>
  <frameset cols="150,*" frameborder="YES" border="10" framespacing="5" bordercolor="#003366">
  <frame src="menu.htm" name="leftFrame" framespacing="5" frameborder="auto" border="5" bordercolor="#f5f5f5" topmargin="0" leftmargin="0" marginheight="0" marginwidth="0" >
  <frame src="#" name="mainFrame">
  </frameset>
  <noframes><body>
  </body></noframes>
  </html>&#39;;
  $this->docdir = $root."index.htm";
  $this->setDoc($this->docdir,$str);
  }
  /**
  * 函数名称: createMenu($root,$data)
  * 函数功能: 生成菜单
  * 输入参数: $root ------------------- 页面存入目录
  $data ------------------- 内容
  * 函数返回值: string
  * 其它说明: 2004-10-13
  */
  function createMenu($root,$data)
  {
  $path = $root."menu.htm";
  $str = $this->getStyle();
  $str.= "<table>";
  foreach($data as $key=>$val)
  {
  $str.= "<tr><td><a href="http://www.php1.cn/"> }
  $str.= "</table>";
  $this->setDoc($path,$str);
  }
  /**
  * 函数名称: getStyle()
  * 函数功能: 样式
  * 输入参数: none
  * 函数返回值: string
  * 其它说明: 2004-10-13
  */
  function getStyle()
  {
  $str = &#39;
  <style>
  table {
  font-family: "Courier New","宋体";
  border-collapse: collapse;
  word-break:break-all;
  }
  td {
  font-family: "Courier New","宋体";
  font-size: 12px;
  line-height: 22px;
  }
  </style>&#39;;
  Return $str;
  }
  /**
  * 函数名称: getTable($content)
  * 函数功能: 把内容放入table中
  * 输入参数: $content ------------ 内容
  * 函数返回值: string
  * 其它说明: 2004-10-13
  */
  function getTable($content)
  {
  $str = "<table width=\"100%\" border=\"1\" bordercolor=\"#dbdbdb\" cellpadding=\"5\" cellspacing=\"0\">
  <tr>
  <td bgcolor=\"#f5f5f5\">".$content."</td>
  </tr>
  </table>";
  Return $str;
  }
  }
  // 使用
  $d = new doc;
  $filter = "adodb,smarty,cvs,templates,templates_c";
  $d->createDoc("e:/www/kpub20/class/","e:/www/test/aaa/",1,$filter);

 


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