title: Special characters in property name of object
body: <p>If I have an object that contains a property that starts with a % symbol, how can I get its value.</p>
  
  <p>If I use</p>
  
  <pre><code>echo $myobject-&gt;%myproperty;
  </code></pre>
  
  <p>I get an error</p>
  
  <pre><code>Parse error: syntax error, unexpected '%', expecting T_STRING or T_VARIABLE
  </code></pre>
  
  <p>I know I shouldn't use % in variable names, but it wasn't my doing and I'm stuck with it.</p>