DirectoryIterator::isDot
(PHP 5, PHP 7, PHP 8)
DirectoryIterator::isDot — Determine if current DirectoryIterator item is '.' or '..'
Description
public DirectoryIterator::isDot(): bool
Determines if the current DirectoryIterator item is a directory and either .
or ..
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() - Determine the type of the current DirectoryIterator item
- DirectoryIterator::isDir() - Determine if current DirectoryIterator item is a directory
- DirectoryIterator::isFile() - Determine if current DirectoryIterator item is a regular file
- DirectoryIterator::isLink() - Determine if current DirectoryIterator item is a symbolic link
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https://www.php.net/manual/en/directoryiterator.isdot.php