re_match_all [function]

re_match_all( string str, string pattern, int flags = 0, int offset = 0 )

check for matches in string str for pattern, returning the number of matches or details of all matches, as specified in flags

• similar to re_match, only difference is in the return value:
  • if flags is one of the special values, function returns an array of matches where each match is an array of captured ranges
    • each entry is same as in re_match