DirectoryIterator::isDir

Determine if current DirectoryIterator item is a directory

Description

public bool DirectoryIterator::isDir ( void )

Determines if the current DirectoryIterator item is a directory.

Parameters

This function has no parameters.

Return Values

Returns TRUE if it is a directory, otherwise FALSE

Examples

Example #1 DirectoryIterator::isDir example

This example lists the directories within the directory of the current script.

<?php
$iterator 
= new DirectoryIterator(dirname(__FILE__));
foreach (
$iterator as $fileinfo) {
    if (
$fileinfo->isDir()) {
        echo 
$fileinfo->getFilename() . "\n";
    }
}
?>

The above example will output something similar to:

.
..
apples
bananas
pears

See Also

  • DirectoryIterator::getType
  • DirectoryIterator::isDot
  • DirectoryIterator::isFile
  • DirectoryIterator::isLink