note 78977 modified in function.scandir by danbrown
| From: | danbrown@php.net | Date: | Thu, 28 Jan 2010 14:13:44 +0000 |
| Subject: | note 78977 modified in function.scandir by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-165441@lists.php.net to get a copy of this message | ||
Since scandir() returns and array, here is a more concise method of dealing with the '.'
and '..' problem when listing directories:
<?php
$target = '/';
$weeds = array('.', '..');
$directories = array_diff(scandir($target), $weeds);
foreach($directories as $value)
{
if(is_dir($target.$value))
{
echo $value.'<br />';
}
}
?>
--was--
Since scandir() returns and array, here is a more concise method of dealing with the '.'
and '..' problem when listing directories:
$target = '/';
$weeds = array('.', '..');
$directories = array_diff(scandir($target), $weeds);
foreach($directories as $value)
{
if(is_dir($target.$value))
{
echo $value.'<br />';
}
}
http://php.net/manual/en/function.scandir.php