Phly\Http\MessageTrait::arrayContainsOnlyStrings PHP Method

Test that an array contains only strings

private arrayContainsOnlyStrings ( array $array ) : boolean
$array	array
return	boolean

    private function arrayContainsOnlyStrings(array $array)
    {
        return array_reduce($array, [__CLASS__, 'filterStringValue'], true);
    }

MessageTrait