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DirectoryIterator::rewind

(PHP 5, PHP 7)
Rewind the DirectoryIterator back to the start
public void DirectoryIterator::rewind ( void )

Rewind the DirectoryIterator back to the start.

Returns:

No value is returned.

Examples:
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
?>
See also:

DirectoryIterator::current() -

DirectoryIterator::key() -

DirectoryIterator::next() -

DirectoryIterator::valid() -

Iterator::rewind() -

doc_php
doc_php
2016-02-24 16:19:50
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