eio_statvfs(3) [php man page]

EIO_STATVFS(3)								 1							    EIO_STATVFS(3)

eio_statvfs - Get file system statistics

SYNOPSIS

       resource eio_statvfs (string  $path, int  $pri, callable  $callback, [mixed  $data])

DESCRIPTION

       eio_statvfs(3) returns file system statistics information in $result argument of $callback

PARAMETERS

	      o $path
		- Pathname of any file within the mounted file system

	      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_statvfs(3) returns request resource on success or FALSE on error. On success assigns $result argument of $callback to an array.

EXAMPLES

       Example #1

	      eio_statvfs(3) example

	      <?php
	      $tmp_filename = '/tmp/eio-file.tmp';
	      touch($tmp_filename);

	      function my_statvfs_callback($data, $result) {
		  var_dump($data);
		  var_dump($result);

	       @unlink($data);
	      }

	      eio_statvfs($tmp_filename, EIO_PRI_DEFAULT, "my_statvfs_callback", $tmp_filename);
	      eio_event_loop();
	      ?>

	      The above example will output something similar to:

	      string(17) "/tmp/eio-file.tmp"
	      array(11) {
		["f_bsize"]=>
		int(4096)
		["f_frsize"]=>
		int(4096)
		["f_blocks"]=>
		int(262144)
		["f_bfree"]=>
		int(262111)
		["f_bavail"]=>
		int(262111)
		["f_files"]=>
		int(1540815)
		["f_ffree"]=>
		int(1540743)
		["f_favail"]=>
		int(1540743)
		["f_fsid"]=>
		int(0)
		["f_flag"]=>
		int(4102)
		["f_namemax"]=>
		int(255)
	      }

PHP Documentation Group 													    EIO_STATVFS(3)

Check Out this Related Man Page

EIO_MKDIR(3)								 1							      EIO_MKDIR(3)

eio_mkdir - Create directory

SYNOPSIS

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

DESCRIPTION

       eio_mkdir(3) creates directory with specified access $mode.

PARAMETERS

	      o $path
		- Path for the new directory.

	      o $mode
		- Access mode, e.g. 0755

	      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_mkdir(3) returns request resource on success or FALSE on error.

EXAMPLES

       Example #1

	      eio_mkdir(3) example

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

	      /* Is called when eio_mkdir() finishes */
	      function my_mkdir_callback($data, $result) {
	       if ($result == 0 && is_dir($temp_dirname)
		 && !is_readable($temp_dirname)
		 && is_writable($temp_dirname)) {
		echo "eio_mkdir_ok";
	       }

	       // Remove directory
		  if (file_exists($data))
		      rmdir($temp_dirname);
	      }

	      // Create directory with access mode 0300
	      eio_mkdir($temp_dirname, 0300, EIO_PRI_DEFAULT, "my_mkdir_callback", $temp_dirname);
	      eio_event_loop();
	      ?>

	      The above example will output something similar to:

	      eio_mkdir_ok

SEE ALSO eio_rmdir.
PHP Documentation Group 													      EIO_MKDIR(3)

Linux and UNIX Man Pages

eio_statvfs(3) [php man page]

Check Out this Related Man Page