hphp/test/slow/exceptions/66.php

   1 <?hh
   2
   3 class C {
   4   <<__NEVER_INLINE>>
   5   function g() {
   6     $ex = new Exception();
   7     $bt = $ex->getTrace();
   8     foreach ($bt as $k => $_) {
   9       $frame = $bt[$k];
  10       unset($frame['file']);
  11       unset($frame['line']);
  12       unset($frame['args']);
  13       ksort(inout $frame);
  14       $bt[$k] = $frame;
  15     }
  16     var_dump($bt);
  17   }
  18   <<__NEVER_INLINE>>
  19   function f() {
  20     $this->g();
  21   }
  22 }
  23 <<__EntryPoint>> function main(): void {
  24 $obj = new C;
  25 $obj->f();
  26 echo "------------------------\n";
  27 Exception::setTraceOptions(DEBUG_BACKTRACE_PROVIDE_OBJECT);
  28 $obj->f();
  29 }