title: How can I combine two strings together in PHP?
body: <p>I don't actually know how to describe what I wanted, but I'll show you:</p>
  <p>For example:</p>
  <pre><code>$data1 = &quot;the color is&quot;;
  $data2 = &quot;red&quot;;
  </code></pre>
  <p>What should I do (or process) so $result is the combination of <code>$data1</code> and <code>$data2</code>?</p>
  <p>Desired result:</p>
  <pre><code>$result = &quot;the color is red&quot;;
  </code></pre>