rewinddir

(PHP 4, PHP 5, PHP 7)

rewinddir — Rewind directory handle

void rewinddir ([ resource $dir_handle ] )

Resets the directory stream indicated by dir_handle to the beginning of the directory.

dir_handle: The directory handle resource previously opened with opendir(). If the directory handle is not specified, the last link opened by opendir() is assumed.

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https://secure.php.net/manual/en/function.rewinddir.php