title: PHP - Store Multiple Values in Single Variable
body: <p>For example i have the PHP code like this</p>
  
  <pre><code>if ($rating_count == $rating_notnull) {
          $returnValue =  1;
      }
      if($project_count == $project_notnull) {
          $returnValue = 2;
      }
  </code></pre>
  
  <p>Now,I want to store two variable values into one single variable?</p>