title: can't find the function/method on PHP files
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/2222142/how-to-find-out-where-a-function-is-defined">How to find out where a function is defined?</a>  </p>
  </blockquote>
  
  
  
  <p>I am working on a php project which I have to do some styling and I've been trying to search for string using Sublime Text's "find in files". The text is a function name used like:</p>
  
  <pre><code>echo advspecial();
  </code></pre>
  
  <p>but it seems "advspecial" doesnt exist. I tried renaming advspecial just to test if its a function then I get an error "Call to undefined function"</p>
  
  <p>My question is, why can't I find it in the files? Could it be inside a mySQL database?</p>