replace()

replaces all substrings within a string docid\ ujw2aqaktel5uuklup73s with a different string syntax replace(string, search, replace) string the string value to operate on search the string value to search for replace the string value to replace in place of any instances of search return type string docid\ ujw2aqaktel5uuklup73s examples replace("hello hello world", "hello", "hi") returns hi hi world