Efficient way to match unordered arrays?

[DustyPorViva]

PHP Code:

function comparearrays(arr1,arr2) {
  temp.checklist = arr2.size();
  for (temp.i : arr1) {
    if (i in arr2) {
      checklist--;
      arr2.remove(i);
    } else break;
  }
  return (checklist == 0);
} 


? I dunno, I didn't test it... seems to make sense in my head, however.

[The_Kez]

Stupid of me to post this and then come up with a solution for myself 10 minutes later.
Modifying your script to how for what I wanted worked perfectly. So thanks for the help. I also came up with this script awhile after I made the thread...

PHP Code:

function Compare( combo ) {
  temp.list = {
  {"Test One","Test Two","Test Three"},"Test String Zero",
  {"Test One","Test Two"},"Test String One",
  {"Test Two","Test Three"},"Test String Two"
  };
  for ( temp.i : list ) {
    if ( i.type() == 3 ) {
      temp.match = 0;
      for ( temp.j : combo ) {
        if ( j in i ) match++;
      }
      if ( match == i.size() || combo == i.size() ) return list[list.index(i)+1];
    }
  }
} 


This also works, I've tested it a few times. :]