PHP Server Side Scripting Forum

function cmp($a, $b) 
{ 
  $a = strlen($a); 
  $b = strlen($b); 
  if ($a == $b) { 
    return 0; 
  } 
  return ($a > $b) ? -1 : 1; 
} 
$array[0] = 'the dog was lazy'; 
$array[1] = 'the lazy dog'; 
$array[3] = 'wow that dog sure is lazy'; 
print_r($array); 
usort [php.net]($array, 'cmp'); 
print_r($array);

I do believe you are correct, RonPK. str_word_count, split, something along those lines. Nice catch!