Counter for multidimensional foreach loop

[RedBishop]

Hello all,

I’m trying to add a counter when I use a foreach loop on my multidimensional array. For example, key 6 has two arrays while key 22 has one array.

At the moment, the foreach loop prints out:

27
12
4

What I need is:
1 27
2 12
1 4

Any ideas? I’d be grateful for any assistance with this. Thanks a lot!

Here’s the array:

array (size=2)
  6 => 
    array (size=2)
      27 => 
        array (size=1)
          9 => string 'JavaScript' (length=10)
      12 => 
        array (size=1)
          14 => string 'jQuery' (length=6)
  22 => 
    array (size=1)
      4 => string 'PHP' (length=3)

My current foreach loop:

 foreach($ar as $k => $v){
    foreach($v as $k2 => $v2){
    echo "<p>$k2</p>"; 
    }
}

[Michael_Morris]

var $i = 1;
foreach ( $ar as $k => $v) {
  foreach($v as $k2 => $v2 {
    echo "<p>$i</p>"
    $i++;
  }
  $i = 1;
}

[RedBishop]

Brilliant, thank you.