(PHP 5, PHP 7)
DirectoryIterator::rewind — Rewind the DirectoryIterator back to the start
public DirectoryIterator::rewind ( ) : void
Rewind the DirectoryIterator back to the start.
This function has no parameters.
No value is returned.
Example #1 DirectoryIterator::rewind() example
<?php $iterator = new DirectoryIterator(dirname(__FILE__)); $iterator->next(); echo $iterator->key(); //1 $iterator->rewind(); //rewinding to the beginning echo $iterator->key(); //0 ?>
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https://www.php.net/manual/en/directoryiterator.rewind.php