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The DirectoryIterator class

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The DirectoryIterator class provides a simple interface for viewing the contents of filesystem directories.

Intro

The DirectoryIterator class provides a simple interface for viewing the contents of filesystem directories.

Class synopsis

class DirectoryIterator extends SplFileInfo implements SeekableIterator { }

Directoryiterator

In this section

DirectoryIterator::__construct

Constructs a new directory iterator from a path

DirectoryIterator::__toString

Get file name as a string

DirectoryIterator::current

Return the current DirectoryIterator item

DirectoryIterator::getBasename

Get base name of current DirectoryIterator item

DirectoryIterator::getExtension

Gets the file extension

DirectoryIterator::getFilename

Return file name of current DirectoryIterator item

DirectoryIterator::isDot

Determine if current DirectoryIterator item is '.' or '..'

DirectoryIterator::key

Return the key for the current DirectoryIterator item

DirectoryIterator::next

Move forward to next DirectoryIterator item

DirectoryIterator::rewind

Rewind the DirectoryIterator back to the start

DirectoryIterator::seek

Seek to a DirectoryIterator item

DirectoryIterator::valid

Check whether current DirectoryIterator position is a valid file

Source: reference/spl/directoryiterator.xml · from the official PHP manual (php/doc-en)