title: What's opposite of eval function?
body: <p>I wonder how I can use the exact opposite of the eval function.</p>
  
  <p>This is my code:</p>
  
  <pre><code>$test = 1;
  
  $t = '$test';
  
  echo opposite_eval($t);
  </code></pre>
  
  <p>I have to <code>1</code> output from above codes, how can i use method, function or class ?</p>
  
  <p>Thanks for your estemeed help friends !</p>