title: two array in Foreach
body: <p>Good morning, folks.</p>
  
  <p>I have a question here.</p>
  
  <p>I have three select. Brings first product, quantity brings Second, Third brings value.
  These are more select muntiplos as an array;</p>
  
  <pre><code>Ex:
  $quantity = "1,2,3";
  $value = "20.00,30.00,20.00";
  </code></pre>
  
  <p>Foreach had to do it.</p>
  
  <pre><code>    qty  value
  $S ="1 * 20.00";
  $S ="2 * 30.00";
  $S ="1 * 20.00";
  </code></pre>
  
  <p>I am sending the page to have two to do the calculation.
  More not getting to do two foreach with the data value and quantity.</p>
  
  <p>Anyone know how I can sum this Vazer?</p>
  
  <p>I would be very grateful.</p>
  
  <pre><code>EX:
    &lt;select class="product" name=product[]" id="product[]"&gt;
               &lt;option value="1"&gt; Plan 1 &lt;/ option&gt;
               &lt;option value="2"&gt; Plan 2 &lt;/ option&gt;
    &lt;/ select&gt;
  
    &lt;select class="quantity" name=quantity[]" id="quantity[]"&gt;
               &lt;option value="1"&gt; 1 &lt;/ option&gt;
               &lt;option value="2"&gt; 2 &lt;/ option&gt;
    &lt;/ select&gt;
  
    &lt;select class="value" name=value[]" id="value[]"&gt;
               &lt;option value="1"&gt; 20:00 &lt;/ option&gt;
               &lt;option value="2"&gt; 30.00 &lt;/ option&gt;
    &lt;/ select&gt;
  
  Post
  $quantity = $_POST["quantity"];
  $value    = $_POST["value"];
  
  $quantity = explode(',', $quantity_e);
  $value    = explode(',', $value_e);
  
  foreach ($quantity  as $q &amp;&amp; $value as $v) { // ???
  
  $v = $v * $q; // ????
  
  }
  </code></pre>