hphp/test/zend/good/ext-standard-array/bug40709.php

   1 <?php
   2 function CommaSeperatedList($a, $b) {
   3     if($a == null)
   4         return $b;
   5     else
   6         return $a.','.$b;
   7 }
   8
   9 $arr1 = array(1,2,3);
  10 $arr2 = array(1);
  11
  12 echo "result for arr1: ".array_reduce($arr1,'CommaSeperatedList')."\n";
  13 echo "result for arr2: ".array_reduce($arr2,'CommaSeperatedList')."\n";
  14 echo "result for arr1: ".array_reduce($arr1,'CommaSeperatedList')."\n";
  15 echo "result for arr2: ".array_reduce($arr2,'CommaSeperatedList')."\n";
  16
  17 echo "Done\n";
  18 ?>