Php/docs/directoryiterator.seek
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DirectoryIterator::seek
(PHP 5 >= 5.3.0, PHP 7)
DirectoryIterator::seek — Seek to a DirectoryIterator item
Description
public
DirectoryIterator::seek
( int $position
) : void
Seek to a given position in the DirectoryIterator.
Parameters
position- The zero-based numeric position to seek to.
Return Values
No value is returned.
Examples
Example #1 DirectoryIterator::seek() example
Seek to the fourth item in the directory containing the script.
The first two are usually . and ..
<?php$iterator = new DirectoryIterator(dirname(__FILE__));$iterator->seek(3);if ($iterator->valid()) { echo $iterator->getFilename();} else { echo 'No file at position 3';}?>
See Also
- DirectoryIterator::rewind() - Rewind the DirectoryIterator back to the start
- DirectoryIterator::next() - Move forward to next DirectoryIterator item
- SeekableIterator::seek() - Seeks to a position
