title: How check if length value of array keys is bigger then 1
body: <p>With array map i can get length of string inside array:</p>
  
  <pre><code>$array[] = "1";
  $array[] = "22";
  $array[] = "333";
  $array[] = "4444";
  $len = array_map("strlen", $array);
  print_r($len);//Array ( [0] =&gt; 1 [1] =&gt; 2 [2] =&gt; 3 [3] =&gt; 4 )
  </code></pre>
  
  <p>Now i need check if the value is bigger then 1, how the way to do that?</p>