php file search (file search)

    
  
 
 文件查找（注：区分大小写）
 
路径：
 
查找：
 
 
   "; $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
"; } ?>