DirectoryIterator::seek
PHP function
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(PHP 5 >= 5.3.0, PHP 7, PHP 8)
Seek to a DirectoryIterator item
Description
DirectoryIterator::seek(int $offset): void
Seek to a given position in the DirectoryIterator.
Parameters
offsetThe zero-based numeric position to seek to.
Return Values
Void
Examples
DirectoryIterator::seek example
Seek to the fourth item in the directory containing the script. The first two are usually . and ..
php
<?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::rewindDirectoryIterator::nextSeekableIterator::seek