List.join
join($delimiter = '') -> string
Description
Combine all items into a String, combined with an optional $delimiter.
['a', 'b', 'c'].join()
//= 'abc'
['a', 'b', 'c'].join('|')
//= 'a|b|c'
Combine all items into a String, combined with an optional $delimiter.
['a', 'b', 'c'].join()
//= 'abc'
['a', 'b', 'c'].join('|')
//= 'a|b|c'