hphp/test/slow/inout/msrv/tests/method-dynamic.php

   1 <?hh /* @generated by make_suite.sh */
   2
   3 class Foo {
   4   function alpha(inout $a, inout $b) {
   5     $a = 'bravo';
   6     $b = 'charlie';
   7     return 'delta';
   8   }
   9   static function beta(inout $x) {
  10     return $x++;
  11   }
  12   function one(inout $t) {
  13     $t = debug_backtrace()[0]['function'];
  14   }
  15   static function two(inout $t) {
  16     $t = debug_backtrace()[0]['function'];
  17   }
  18   function info(inout $x, inout $y) {
  19     $x = self::class;
  20     $y = static::class;
  21     return $this->beep();
  22   }
  23 }
  24
  25 class Bar extends Foo {
  26   function beep() { return 42; }
  27   function info2(inout $x, inout $y, inout $z) {
  28     $z = parent::class;
  29     return parent::info(inout $x, inout $y);
  30   }
  31 }
  32
  33 function main($obj, $foo, $alpha, $beta, $one, $two, $bar, $arr1, $arr2) {
  34   $a = 'beta';
  35   $b = 'gamma';
  36   $x = 41;
  37   $r1 = $obj->$alpha(inout $a, inout $b);
  38   $r2 = $foo::$beta(inout $x);
  39   var_dump($a, $b, $x, $r1, $r2);
  40
  41   $t = null;
  42   $obj->$one(inout $t);
  43   var_dump($t);
  44
  45   $foo::$two(inout $t);
  46   var_dump($t);
  47
  48   $q = null;
  49   Foo::$two(inout $q);
  50   var_dump($q);
  51
  52   $r = null;
  53   $foo::two(inout $r);
  54   var_dump($r);
  55
  56   $self = null;
  57   $static = null;
  58   $parent = null;
  59   $num = $bar->info2(inout $self, inout $static, inout $parent);
  60   var_dump($num, $self, $static, $parent);
  61
  62   $a = null;
  63   $arr1(inout $a);
  64   var_dump($a);
  65   $arr2(inout $a);
  66   var_dump($a);
  67 }
  68
  69 main(new Foo, 'Foo', 'alpha', 'beta', 'one', 'two', new Bar,
  70      array(new Foo, 'one'), array('Foo', 'two'));