php文件查找（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
";
}

?>