hphp/test/slow/setopm-func.php

   1 <?hh
   2
   3 <<__EntryPoint>>
   4 function main() :mixed{
   5   $f1 = main<>;
   6   $f2 = __hhvm_intrinsics\launder_value($f1);
   7
   8   $f1[0] .= 'x';
   9   $f2[0] .= 'y';
  10
  11   var_dump($f1[0] .= 'a');
  12   var_dump($f2[0] .= 'b');
  13
  14   var_dump($f1, $f2);
  15 }