Description
resource
opendir ( string path)
Returns a directory handle to be used in subsequent
closedir(), readdir(), and
rewinddir() calls.
If path is not a valid directory or the
directory can not be opened due to permission restrictions or
filesystem errors, opendir() returns FALSE and
generates a PHP error. You can suppress the error output of
opendir() by prepending `@' to the front of
the function name.
Example 1. opendir() example <?php
if ($dir = @opendir("/tmp")) {
while (($file = readdir($dir)) !== false) {
echo "$file\n";
}
closedir($dir);
}
?> |
|
See also is_dir().
