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HomeBackend DevelopmentPHP Tutorialphp实现按文件名搜索文件的远程文件查找器_php实例

对于本地,我们可以利用windows自带的查找去进行查找,但是对于线上的话,如查找ftp空间里面文件,本程序是很有用的。

使用效果:

php实现按文件名搜索文件的远程文件查找器_php实例

php文件查找器源码:

复制代码 代码如下:


 
  
  php版文件查找(file search)
 
 
  

  

文件查找(注:区分大小写)


  

路径:


  

查找:


  


  

 

/*
 * 注:区分大小写
 * by: http://www.php.net
 */
if(!empty($_POST['path'])&&!empty($_POST['key'])){
 echo "在路径 ".$_POST['path']."/ 中查找 ".$_POST['key']." 的结果为:
";
 $file_num = $dir_num = 0;
 $r_file_num = $r_dir_num= 0;
 $findFile = $_POST['key'];
 function delDirAndFile( $dirName ){ 
  if ( $handle = @opendir( "$dirName" ) ) {
   while ( false !== ( $item = readdir( $handle ) ) ) { 
    if ( $item != "." && $item != ".." ) { 
     if ( is_dir( "$dirName/$item" ) ) { 
      delDirAndFile( "$dirName/$item" );
     } else { 
      $GLOBALS['file_num']++;
      if(strstr($item,$GLOBALS['findFile'])){
       echo " $dirName/$item
\n";
       $GLOBALS['r_file_num']++;
      }
     } 
    }
   }
   closedir( $handle ); 
   $GLOBALS['dir_num']++;
   if(strstr($dirName,$GLOBALS['findFile'])){
    $loop = explode($GLOBALS['findFile'],$dirName);
    $countArr = count($loop)-1;
    if(empty($loop[$countArr])){
     echo " $dirName
\n";
     $GLOBALS['r_dir_num']++;
    }
   }
  }else{
   die("没有此路径!");
  }
 }

 delDirAndFile($_POST['path']);
 echo "


本次共搜索到".$file_num."个文件,文件夹".$dir_num."个
";
 echo "
符合结果的共".$r_file_num."个文件,文件夹".$r_dir_num."个
";
}

?>

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