[Resolved] unique entries in an array

[Neumy]

I have a multidimentional array that needs to be reduced to the unique entries.

For example:

array(61) {
[2]=>
array(2) {
[0]=>
string(7) "results"
[1]=>
string(1) "1"
}
[3]=>
array(2) {
[0]=>
string(7) "results"
[1]=>
string(1) "2"
}
[4]=>
array(2) {
[0]=>
string(9) "questions"
[1]=>
string(1) "1"
}
[5]=>
array(2) {
[0]=>
string(7) "results"
[1]=>
string(1) "1"
}
..... etc.

What is the easiest way to search through this array and just collect the UNIQUE entries?

Another way...

This info is coming from a database, I tried to make the database do the work for me - but with no luck.

the query "SELECT DISTINCT TYPE , part FROM DATA WHERE langcode = 'en' AND acronym = 'pss' ORDER BY section;" works in database programs - but I can't get my php code to show the results.

Is there a special way to mysql_result this information?

I'd appreciate some help and direction. Thanks in advance!

[LordShryku]

I would build them into a one-dimensional array, then [man]array_unique[/man] them.

$all = array();
foreach($toparray as $subarray) {
   foreach($subarray as $values) {
      $all[] = $values;
   }
}
array_unique($all);