| public wrap_by ( Callable | string $wrapper, mixed $thing ) : string | ||
| $wrapper | Callable | string | An sprintf-style wrapper or a function that accepts the same arguments as the call to this |
| $thing | mixed | One or more things to use as parameters to the sprintf/closure |
| return | string | The resultant string produced by applying the closure or sprintf template |
public function wrap_by($wrapper, $thing)
{
$args = func_get_args();
if (is_callable($wrapper)) {
array_shift($args);
return call_user_func_array($wrapper, $args);
} else {
return call_user_func_array('sprintf', $args);
}
}