title: Where does the glob() function start searching for file
body: <p>What is the php's <a href="http://php.net/manual/en/function.glob.php" rel="nofollow noreferrer">glob</a> function starting point for pattern searching when given arguments like below.</p>
  
  <pre><code>$dirs = glob('*');
  </code></pre>
  
  <p>Does it resolve its path like many file handling functions.</p>