# Method Regexp.PCRE.Plain()->matchall()

Method matchall

  ``this_program` matchall(`string` `subject`, `function`(`array`(`string`)|`void`, `array`(`int`)|`void`:`mixed`|`void`) `callback`)`

Description

  Will give a callback for each match in a subject. Called arguments will be matching patterns and subpatterns in an array and as second argument the exec result array.

  returns called object

  example:

      > Regexp.PCRE("b(a*)([^-\1234]*)(\1234*)m")
          ->matchall("abam-boom-fooabado\1234m",
                     lambda(mixed s) { werror("%O\n",s); return "gurka"; });
      ({ /* 4 elements */
          "bam",
          "a",
          "",
          ""
      })
      ({ /* 4 elements */
          "boom",
          "",
          "oo",
          ""
      })
      ({ /* 4 elements */
          "bado\1234m",
          "a",
          "do",
          "\1234"
      })
      Result: Regexp.PCRE.StudiedWidestring("b(a*)([^-Ê\234]*)(Ê\234*)m")