Rewind directory handle
Syntax
rewinddir(?resource $dir_handle = null): void
Parameters
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.
Return
No value is returned.
Examples
1 · void
<?
$directory = ".";
if(opendir($directory))
{
while(($return = readdir()) !== false)
{
echo "$return\n";
}
rewinddir();
while(($return = readdir()) !== false)
{
echo "$return\n";
}
closedir();
}
?>
index.php .. . index.php .. .
2 · dir_handle
<?
$directory = ".";
if($dir_handle = opendir($directory))
{
while(($return = readdir($dir_handle)) !== false)
{
echo "$return\n";
}
rewinddir($dir_handle);
while(($return = readdir($dir_handle)) !== false)
{
echo "$return\n";
}
closedir($dir_handle);
}
?>
index.php .. . index.php .. .
