PHP umask function Tutorial _php Tutorial

PHP umask Function Tutorial

Umask value
(PHP 4, PHP 5)

Umask-Changed the current umask

Describe
Interpretation of the Umask ([International $ matte])
Umask () Sets the PHP umask value to cover up and 0777 and returns the old Umask. When PHP is used as a server module, each request is completed when Umask is restored.

Parameters

Matte Cover
The new umask.


return value
The Umask value () returns only the current umask without parameters, otherwise the old umask is refunded.

Instance

Example of # 1 for Umask ()

$old = umask (0);
chmod ("/path/some_dir/some_file.txt", 0755);
Umask ($old);

Checking
if ($old! = Umask ()) {
Die (' A error occured while changing back the umask ');
}
?>

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