title: Php - Multiply numbers in the string
body: <p>Example
  There is a variable (123.4234.1.3.)
  I need explode this (.)
  And multiply 123 4234 1 3</p>
  
  <pre><code>$formatted="123.4234.1.3.";
  $parcalar = explode(".", $formatted);
  foreach($parcalar as $element),
  </code></pre>
  
  <p>how can i continue</p>