linux操作系统中 php 核心编程所有例程 都是一些很不错的案例

				
				
				dir
				
				
									// print the current directory in unordered list
					print("\n");
				
					// open directory
					$myDirectory = dir(".");
				
					// get each entry
					while($entryName = $myDirectory->read())
					{
							print("$entryName \n");
					}
				
					// close directory
					$myDirectory->close();
				
					print("\n");
				?>