Language::setLocale()

Set the current locale to use settings defined for this language

See the Languages::setLocale() method for full details.

// basic usage
$string = $language->setLocale();

// usage with all arguments
$string = $language->setLocale(int $category = 6);

Name	Type(s)	Description
`$category` (optional)	`int`	Optional category Default:LC_ALL

string bool

Returns the locale that was set or boolean false if requested locale cannot be set.