DirectoryIterator::isDot
(PHP 5, PHP 7, PHP 8)
DirectoryIterator::isDot — Determine if current DirectoryIterator item is '.' or '..'
Description
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()
- DirectoryIterator::isDir()
- DirectoryIterator::isFile()
- DirectoryIterator::isLink()
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