DirectoryIterator::isDot
(PHP 5, PHP 7, PHP 8)
DirectoryIterator::isDot — Determine if current DirectoryIterator item is '.' or '..'
Description
public function DirectoryIterator::isDot():
bool
Parameters
This function has no parameters.
Return Values
true if the entry is . or ..,
otherwise false
Examples
Example #1 A DirectoryIterator::isDot() example
This example will list all files, omitting the . and
.. entries.
<?php
$iterator = new DirectoryIterator(dirname(__FILE__));
foreach ($iterator as $fileinfo) {
if (!$fileinfo->isDot()) {
echo $fileinfo->getFilename() . "\n";
}
}
?>
The above example will output
something similar to:
apple.jpg
banana.jpg
example.php
pears.jpg
See Also
- DirectoryIterator::getType()
- DirectoryIterator::isDir()
- DirectoryIterator::isFile()
- DirectoryIterator::isLink()
DirectoryIterator::getFilename
DirectoryIterator