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 .. .