PHP file finder source code sharing-PHP Tutorial-php.cn

PHP file finder source code sharing

墨辰丷

Release： 2023-03-30 08:10:01

Original

1058 people have browsed it

This article mainly introduces the source code sharing of PHP file finder. Interested friends can refer to it. I hope it will be helpful to everyone.

php file finder source code:

<html>
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <title>php版文件查找（file search）</title>
 </head>
 <body>
 <form action="" method="post">
 <p> 文件查找（注：区分大小写）</p>
 <p>路径：<input type="text" name="path" /></p>
 <p>查找：<input type="text" name="key" /></p>
 <p><input type="submit" name="sub" value=" 开 始 " /></p>
 </form>
 </body>
</html>
<?php
/*
 * 注：区分大小写
 * by: http://www.daixiaorui.com
 */
if(!empty($_POST[&#39;path&#39;])&&!empty($_POST[&#39;key&#39;])){
 echo "在路径 ".$_POST[&#39;path&#39;]."/ 中查找 ".$_POST[&#39;key&#39;]." 的结果为：<hr/>";
 $file_num = $dir_num = 0;
 $r_file_num = $r_dir_num= 0;
 $findFile = $_POST[&#39;key&#39;];
 function delDirAndFile( $dirName ){ 
 if ( $handle = @opendir( "$dirName" ) ) {
  while ( false !== ( $item = readdir( $handle ) ) ) { 
  if ( $item != "." && $item != ".." ) { 
   if ( is_dir( "$dirName/$item" ) ) { 
   delDirAndFile( "$dirName/$item" );
   } else { 
   $GLOBALS[&#39;file_num&#39;]++;
   if(strstr($item,$GLOBALS[&#39;findFile&#39;])){
    echo " <span><b> $dirName/$item </b></span><br />\n";
    $GLOBALS[&#39;r_file_num&#39;]++;
   }
   } 
  }
  }
  closedir( $handle ); 
  $GLOBALS[&#39;dir_num&#39;]++;
  if(strstr($dirName,$GLOBALS[&#39;findFile&#39;])){
  $loop = explode($GLOBALS[&#39;findFile&#39;],$dirName);
  $countArr = count($loop)-1;
  if(empty($loop[$countArr])){
   echo " <span style=&#39;color:#297C79;&#39;><b> $dirName </b></span><br />\n";
   $GLOBALS[&#39;r_dir_num&#39;]++;
  }
  }
 }else{
  die("没有此路径！");
 }
 }

 delDirAndFile($_POST[&#39;path&#39;]);
 echo "<hr/>本次共搜索到".$file_num."个文件，文件夹".$dir_num."个<br/>";
 echo "<hr/>符合结果的共".$r_file_num."个文件，文件夹".$r_dir_num."个<br/>";
}

?>

Copy after login

Summary: The above is the entire content of this article, I hope it will be helpful to everyone's study.

Related recommendations:

Methods and examples of how to securely download files using PHP

How to generate verification codes, thumbnails and watermarks using PHP Detailed explanation of class instances

About how PHP uses tokens to prevent repeated submission of forms

The above is the detailed content of PHP file finder source code sharing. For more information, please follow other related articles on the PHP Chinese website!