title: how to Collect number values of php array and put in variable
body: <p>i have this array</p>
  
  <pre><code> array (size=12)
    0 =&gt; 21
    1 =&gt; 16
    2 =&gt; 78
    3 =&gt; 80
    4 =&gt; 113
    5 =&gt; 82
  </code></pre>
  
  <p><strong>and i want to  collect all values and put it in one variable 
  (note :array is changeable for each user)</strong> ?</p>