src/services/WordsmithService.php
public function between($s, $start, $end, int $offset = 0) : string
	{
		return (string) Stringy::create($s)->between($start, $end, $offset);
	}
public function between($s, $start, $end, int $offset = 0) : string
	{
		return (string) Stringy::create($s)->between($start, $end, $offset);
	}
Returns the substring between $start and $end, if found, or an empty
string. An optional offset may be supplied from which to begin the
search for the start string.

c.f. Stringy::between()

@param  string $start  Delimiter marking the start of the substring
@param  string $end    Delimiter marking the end of the substring
@param  int    $offset Index from which to begin the search

@return string