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PHP file finder source code sharing

墨辰丷
墨辰丷Original
2018-06-06 14:57:011240browse

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/>";
}

?>

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

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