分享一个非常实用的代码查看工具
复杂的网站目录结构，想找个文件或模块，忘记在哪里了，或者陌生的目录结构，伤不起啊。。。
干脆为自己打造一个实用的小工具，对于需要研究discuz等优秀网站系统的cooder会有所帮助
干脆为自己打造一个实用的小工具，对于需要研究discuz等优秀网站系统的cooder会有所帮助
- <?php
- /*==================================================================*/
- /* 文件名:scandir.php */
- /* 概要: 目录文件遍历并生成文件树. */
- /* 作者: 翻身的咸鱼 */
- /* 创建时间: 2012-04-20 */
- /* 最后修改时间:2012-04-26 */
- /* copyright (c)2012 [email protected] */
- /*==================================================================*/
- $startTime = microtime(true);
- ?>
- <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
- <html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="zh-CN" style="zoom: 100%; ">
- <head>
- <title>目录文件遍历并生成文件树</title>
- <meta http-equiv="Content-Type" content="text/html;charset=gb2312">
- <style>
- #form{
- width:650px;
- float:left;
- border:1px solid gray;
- padding:10px;
- margin:10px;
- font-size:16px;
- }
- #note{
- line-height:35px;
- }
- #exists{
- float:left;
- width:500px;
- border:1px solid gray;
- position:absolute;
- left:700px;
- top:73px;
- padding:10px;
- background:#cccccc;
- }
- #tree{
- border:1px solid gray;
- width:97%;
- float:left;
- padding:10px;
- margin:10px;
- }
- a{
- text-decoration:none;
- }
- input{
- font-size:16px;
- }
- .note{
- padding:10px;
- color:red;
- border:1px solid gray;
- background:#cccccc;
- }
- .message{
- padding:10px;
- border:1px solid gray;
- background:#cccccc;
- }
- </style>
- </head>
- <body bgcolor="#c0dcc0">
- <h3><center>目录文件遍历并生成文件树-->目录文件，一目了然</center></h3>
- <div id="form">
- <form action="" method="POST">
- <div style="height:35px;line-height:35px;">
- 输入文件夹路径： <input type="text" name="path" value="" size="50">
- <input type="hidden" name="rescan" value="false">
- </div>
- <div id="note">
- 格式范例：D:/root/discuz 或 D:\root\discuz<br />[注意：不要挑战文件超过<font color="red">3万个</font>的超级目录。否则...]
- </div>
- <hr />
- <div style="height:35px;line-height:35px;">
- 输入txt目录文件名：<input type="text" name="dirfile" value="" size="50">
- </div>
- <div id="note">
- 格式范例：D:/root/scandir/D--root-discuz.txt
- </div>
- <div style="width:100%;text-align:right">
- <input type="submit" name="submit" value="创建并显示文件树">
- <a href="http://192.168.60.7/scandir/scandir.rar">下载此工具</a>
- </div>
- </form>
- </div>
- <div id="exists">已经存在的目录树文件：<br />
- <?php
- $txtfile = treeFileGet();
- $filenames = getTxtName($txtfile);
- for($i=0; $i<count($filenames); $i++){
- $url = makeTxtUrl($filenames[$i]);
- $urls .= $url;
- }
- echo $urls;
- ?>
- </div>
- <div id="tree">
- <?php
- if(trim($_POST["path"])!=""){
- $file_path = rtrim(trim(str_replace("\\\\","/",$_POST["path"])),"/");
- if(is_dir($file_path)){
- $file_input = makeTxtName($file_path);
- $txtfile = treeFileGet();
- if(!in_array($file_input,getTxtName($txtfile))){
- @dirScan($file_path,$file_input);
- }else{
- echo "<div class='note'>注意：该目录已经扫描过了！！！！！！！<form action='' method='POST'><input type='hidden' name='path' value=".$file_path."><input type='submit' name='submit' value='重新扫描'></form></div>";
- }
- if($_POST["rescan"]=="true"){
- unlink($file_input);
- @dirScan($file_path,$file_input);
- }
- $dirs = pathGet($file_input);
- $file_num = getFileNum($dirs);
- $dir_num = getDirNum($dirs);
- $dir_path = makeDirPath($file_input);
- echo "<div class='message'>文件夹：<font color='red'>".$dir_path."</font> 文件夹数：<font color='red'>".$dir_num."</font> 文件数：<font color='red'>".$file_num."</font></div>";
- makeDirTree($dirs);
- }else{
- $info = "输入的路径<font color='red'>".$file_path."</font>不是合法路径或目录树文件不存在，请检查后重新输入！";
- message($info);
- }
- }
- if(trim($_POST["dirfile"])!=""||$_GET["fn"]!=""){
- $file_path = trim($_POST["dirfile"]);
- $file_input = $_POST["dirfile"] ? $_POST["dirfile"] : $_GET["fn"];
- $path = str_replace("\\","/",dirname(__FILE__))."/".$file_input;
- if(is_file($path)){
- $dirs = pathGet($file_input);
- $file_num = getFileNum($dirs);
- $dir_num = getDirNum($dirs);
- $dir_path = makeDirPath($file_input);
- echo "<div class='message'>文件夹：<font color='red'>".$dir_path."</font> 文件夹数：<font color='red'>".$dir_num."</font> 文件数：<font color='red'>".$file_num."</font></div>";
- makeDirTree($dirs);
- }else{
- $info = "输入的路径<font color='red'>".$file_input."</font>不是合法路径或目录树文件不存在，请检查后重新输入！";
- message($info);
- }
- }
- $stopTime = microtime(true);
- $timer = round(($stopTime-$startTime),4);
- echo "页面运行时间：".$timer."秒";
- /*递归方式，遍历目录至文件，并写入文件，每行为一个目录或文件*/
- function dirScan($file_path,$file_input){
- $handle = opendir($file_path);
- $i = 0;
- while($files=readdir($handle)){
- if($files != "." && $files != ".."){
- $paths = $file_path."/".$files;
- $hand = fopen($file_input,"a+");
- $in_write = $paths."\r\n";
- fwrite($hand,$in_write);
- dirScan($paths,$file_input);
- }
- }
- closedir($handle);
- }
- /*按行读取文件，返回以每行内容为值的数组，传入存储数据的文件名，返回$path_get二维数组*/
- function pathGet($file_input){
- $path_get = array();
- $handle = fopen($file_input,"r");
- while(!feof($handle)){
- $buffer = rtrim(fgets($handle,1024));
- array_push($path_get,$buffer);
- }
- return $path_get;
- fclose($handle);
- }
- /*获取目录，传入文件夹路径，返回$dir_name[]数组*/
- function dirGet($dir_path){
- if(is_dir($dir_path)){
- $dir_name = explode("/",$dir_path);
- }
- return $dir_name;
- }
- /*获取文件名*/
- function fileGet($file_path){
- if(is_file($file_path)){
- $file_name = explode("/",$file_path);
- }
- return $file_name;
- }
- /*生成目录树，传入路径数组，按照格式生成目录树*/
- function makeDirTree($dirs = array()){
- $location = strpos($dirs[0],"/")+1;
- $filename = substr($dirs[0],$location);
- $path = explode('/',$dirs[0]);
- for($j=0; $j<count($path); $j++){
- $space = @str_repeat(' ',$j-2);
- $shu = @str_repeat('|',$j-2);
- $k = $j-1>1 ? 1 : $j-1;
- $shuheng = @str_repeat('|---',$k);
- $location = strrpos($path[$j],"/")+1;
- $filename = substr($path[$j],$location);
- echo $shu.$space.$shuheng.$path[$j-1]."<br />";
- }
- for($i=0; $i<count($dirs); $i++){
- $space = str_repeat(' ',count(explode('/',$dirs[$i]))-1);
- $location = strrpos($dirs[$i],"/")+1;
- $filename = substr($dirs[$i],$location);
- $filesize = round(@filesize($dirs[$i])/pow(1024,1),2);
- if(is_file($dirs[$i])){
- echo "|".$space."|---<a href='highlight.php?fn=".$dirs[$i]."' title='点击查看源文件' target='_blank'>".$filename."</a>(".$filesize."KB)<br />";
- }else{
- echo "|".$space."|---".$filename."<br />";
- }
- }
- }
- /*生成文件名*/
- function makeTxtName($file_path){
- $vowels = array("/",":");
- $filename = str_replace($vowels,"-",$file_path).".txt";
- return $filename;
- }
- /*获取已经存在的目录树文件*/
- function treeFileGet(){
- $file_path = str_replace("\\","/",dirname(__FILE__));
- $exists = array();
- $handle = opendir($file_path);
- while($files=readdir($handle)){
- $paths = $file_path."/".$files;
- $location = strrpos($files,".")+1;
- $exname = substr($files,$location);
- if(is_file($paths) && $exname=="txt"){
- array_push($exists,$paths);
- }
- }
- return $exists;
- closedir($handle);
- }
- /*获取TXT文件名*/
- function getTxtName($txtfile){
- $filenames = array();
- for($i=0; $i<count($txtfile); $i++){
- $location = strrpos($txtfile[$i],"/")+1;
- $filename = substr($txtfile[$i],$location);
- array_push($filenames,$filename);
- }
- return $filenames;
- }
- /*生成超链接*/
- function makeTxtUrl($filename){
- $filesize = round(filesize($filename)/pow(1024,1),2);
- $url = "<a href='scandir.php?fn=".$filename."' >".$filename."</a>(".$filesize."KB)<br />";
- return $url;
- }
- /*获取文件数*/
- function getFileNum($dirs){
- $file_num = 0;
- for($i=0; $i<count($dirs); $i++){
- if(is_file($dirs[$i])){
- $file_num++;
- }
- }
- return $file_num;
- }
- /*获取文件夹数*/
- function getDirNum($dirs){
- $dir_num = 0;
- for($i=0; $i<count($dirs); $i++){
- if(is_dir($dirs[$i])){
- $dir_num++;
- }
- }
- return $dir_num;
- }
- /*生成目录路径*/
- function makeDirPath($dir_path){
- $dirpath = str_replace("-","/",str_replace("--",":/",$dir_path));
- $dirpath = explode(".txt",$dirpath);
- return $dirpath["0"]."/";
- }
- /*生成NOTE框*/
- function message($info){
- echo "<div class='message'>".$info."</div>";
- }
- ?>
- </div>
- </body>
- </html>
- <?php
- /*==================================================================*/
- /* 文件名:highlight.php */
- /* 概要: 代码加亮. */
- /* 作者: 翻身的咸鱼 */
- /* 创建时间: 2012-04-21 */
- /* 最后修改时间:2012-04-26 */
- /* copyright (c)2012 [email protected] */
- /*==================================================================*/
- header("Content-Type:text/html;charset=gb2312");
- ini_set("memory_limit","100M");
- $filename = $_GET["fn"];
- $file_contents = file_get_contents($filename);
- echo "<h1>".$filename."文件源代码</h1>";
- echo iconv('utf-8', 'gb2312//IGNORE', prasePHPCode($file_contents));//编码转换
- function prasePHPCode($source_code){
- if (is_array($source_code)){
- return false;
- }
- $source_code = explode("\n", str_replace(array("\r\n", "\r"), "\n", $source_code));
- $line_count = 1;
- foreach ($source_code as $code_line){
- $formatted_code .= '<tr><td bgcolor="#efede8">'.$line_count.'</td>';
- $line_count++;
- if (ereg('<\?(php)?[^[:graph:]]', $code_line)){
- $formatted_code .= '<td bgcolor="#efede8">'. str_replace(array('<code>', '</code>'), '', highlight_string($code_line, true)).'</td></tr>';
- }else{
- $formatted_code .= '<td bgcolor="#efede8">'.ereg_replace('(<\?php )+', '', str_replace(array('<code>', '</code>'), '', highlight_string('<?php '.$code_line, true))).'</td></tr>';
- }
- }
- return '<table style="width:800px;font: 1em Consolas, \'andale mono\', \'monotype.com\', \'lucida console\', monospace;">'.$formatted_code.'</table>';
- }
- ?>