title: Splitting a string inside brackets
body: <p>I need a string <code>VN7-572G-75AJ(NX.G6GSA.001)</code> to be split in an array like so:</p>
  
  <pre><code>[0] =&gt; VN7-572G-75AJ
  [1] =&gt; NX.G6GSA.001
  </code></pre>
  
  <p>.. but I can't get the matching groups right:</p>
  
  <pre><code>$str = 'VN7-572G-75AJ(NX.G6GSA.001)';
  preg_match('#\(/[^(]*/\) \((.*?)\)#', $str, $matches);
  echo print_r($matches ,1); // outputs empty array
  </code></pre>