title: PHP Version 5.2.14 / Parse error: syntax error, unexpected T_FUNCTION, expecting ')'
body: <p>I have a certain piece of code that I'm trying to use with PHP Version 5.2.14 . Is it incompatible?? I run the following, </p>
  
  <pre><code>jailshell-3.2$ php -l /XYZ/functions.php
  </code></pre>
  
  <p>And it gives:</p>
  
  <blockquote>
    <p>Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /XYZ/functions.php on line 2115
        Errors parsing /XYZ/functions.php</p>
  </blockquote>
  
  <p>The code is:</p>
  
  <pre><code>2114    $range = array_map(
  2115                function (DatePeriod $p) use ($vt2) {
  2116               $res = array();
  </code></pre>