title: PHP array_count_values multidimensional array
body: <p>i've got this array:</p>
  
  <pre><code>fffarray(2) {
    [0]=&gt;
    array(1) {
      ["keyword1"]=&gt;
      string(17) "Software Engineer"
    }
    [3]=&gt;
    array(2) {
      ["keyword1"]=&gt;
      string(10) "Hampelmann"
      ["keyword2"]=&gt;
      string(17) "Software Engineer"
    }
  }
  </code></pre>
  
  <p>i want an output like</p>
  
  <pre><code>fffarray(1) {
    ["Software Engineer"]=&gt;
    int(2)
    ["Hampelmann"]=&gt;
    int(1)
  }
  </code></pre>
  
  <p>I really tried my best but can't achieve this.</p>
  
  <p>May you please help me.</p>
  
  <p>Thanks</p>