eio_rmdir(3) php man page | unix.com

EIO_RMDIR(3)								 1							      EIO_RMDIR(3)

eio_rmdir - Remove a directory

SYNOPSIS
       resource eio_rmdir (string  $path, [int	$pri = EIO_PRI_DEFAULT], [callable  $callback = NULL], [mixed  $data = NULL])

DESCRIPTION
       eio_rmdir(3) removes a directory.

PARAMETERS
	      o $path
		- Directory path

	      o $pri
		-The  request  priority:  EIO_PRI_DEFAULT,  EIO_PRI_MIN,  EIO_PRI_MAX,	or  NULL.  If  NULL  passed,  $pri  internally	is  set to
		EIO_PRI_DEFAULT.

	      o $callback
		-$callback function is called when the request is done. It should match the following prototype:

	      void callback(mixed $data, int $result[, resource $req]);

		     o $data
		       -is custom data passed to the request.

		     o $result
		       -request-specific result value; basically, the value returned by corresponding system call.

		     o $req
		       -is optional request resource which can be used with functions like eio_get_last_error(3)

	      o $data
		- Arbitrary variable passed to $callback.

RETURN VALUES
       eio_rmdir(3) returns request resource on success or FALSE on error.

EXAMPLES
       Example #1

	      eio_rmdir(3) example

	      <?php
	      $temp_dirname = "eio-temp-dir";
	      mkdir($temp_dirname);

	      function my_rmdir_callback($data, $result) {
		  if ($result == 0 && !file_exists($data)) {
		      echo "eio_rmdir_ok";
		  } else if (file_exists($data)) {
		      rmdir($data);
		  }
	      }

	      eio_rmdir($temp_dirname, EIO_PRI_DEFAULT, "my_rmdir_callback", $temp_dirname);
	      eio_event_loop();
	      ?>

	      The above example will output something similar to:

	      eio_rmdir_ok

SEE ALSO eio_mkdir.
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