hphp/test/slow/closure/classname.php

   1 <?php
   2
   3 function t($c) {
   4   var_dump($c);
   5   var_dump(get_class($c));
   6 }
   7
   8 function main() {
   9   $ext_var = 1;
  10   $another_ext = new stdClass();
  11
  12   $closure1 = function() { };
  13   $closure2 = function() { return 1; };
  14   $closure3 = function() use ($ext_var) { return $ext_var + 1; };
  15   $closure4 = function($param) { return $param; };
  16   $closure5 = function($param) use ($ext_var, $another_ext) { return $param + $ext_var; };
  17   $closure6 = function($param = 'test') { return $param; };
  18
  19   t($closure1);
  20   t($closure2);
  21   t($closure3);
  22   t($closure4);
  23   t($closure5);
  24   t($closure6);
  25 }
  26
  27 main();