Question

Possible Duplicate:
Dynamically creating/inserting into an associative array in PHP

I have the following entries generated in a for loop.

CN=Group01,CN=Users,DC=cnn,DC=local - [e-mail]
CN=Group04,CN=Users,DC=cnn,DC=local - [e-mail]
CN=Group02,CN=Users,DC=cnn,DC=local - [e-mail]
CN=Group04,CN=Users,DC=cnn,DC=local - [e-mail]

How can I arrange them in an associative array, so, it looks like this:

Array 
(
  [Group01] => ([0]=>[e-mail]),
  [Group02] => ([0]=>[e-mail]),
  [Group04] => (
                [0]=>[e-mail], 
                [1]=>rst.net
               )
)

The associative array does not need to have CN=Users, DC=cnn, DC=local string.

The code I have in the for loop is:

for ($i=0; $i < $entries["count"]; $i++)
{
   if (isset($entries[$i]["mail"][0]) && isset($entries[$i]["memberof"][0]))
   {
       echo $entries[$i]["memberof"][0]." - ".$entries[$i]["mail"][0]."<br />";
   }
}

Thanks

Answer 1

$info = array();
foreach ($entries as $entry) {
  $parts = explode(',', $entry);
  $groupName = substr($parts[0], 3);
  $emailParts = explode(' - ', $parts[3]);
  $email = $emailParts[1];
  $info[$groupName][] = $email;
}