note 74594 modified in function.DirectoryIterator-construct by bjori
| From: | bjori@php.net | Date: | Fri, 20 Apr 2007 09:14:14 +0000 |
| Subject: | note 74594 modified in function.DirectoryIterator-construct by bjori | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-125590@lists.php.net to get a copy of this message | ||
The use of this class is rather simple
<?php
$dataDir = dirname(__FILE__).'/world_vest_base/';
try
{
$dir = new DirectoryIterator($dataDir);
foreach ($dir as $file)
{
$fileName = $file->getFilename();
}
}
catch (Exception $ex)
{
}
?>
If $dataDir is null, a Runtime Exception will throws a message like this: Directory name must not be
empty.
If $dataDir does not exist, that message will look like this: failed to open dir: No such file or
directory.
Please be careful in case you are looking for filenames in that directory because DirectoryIterator
will return a very special symbolic filenames: . and .. You must do a check to ignore them before
dealing with real file names.
$dir is a DirectoryIterator object
--was--
The use of this class is rather simple
[code]
$dataDir = dirname(__FILE__).'/world_vest_base/';
try
{
$dir = new DirectoryIterator($dataDir);
foreach ($dir as $file)
{
$fileName = $file->getFilename();
}
}
catch (Exception $ex)
{
}
[/code]
If $dataDir is null, a Runtime Exception will throws a message like this: Directory name must not be
empty.
If $dataDir does not exist, that message will look like this: failed to open dir: No such file or
directory.
Please be careful in case you are looking for filenames in that directory because DirectoryIterator
will return a very special symbolic filenames: . and .. You must do a check to ignore them before
dealing with real file names.
$dir is a DirectoryIterator object
http://php.net/manual/en/function.DirectoryIterator-construct.php