hphp/test/slow/apc_objects.php

   1 <?hh
   2
   3 $s = strtolower('heLLo');
   4
   5 class C {
   6   public $x = 3;
   7   public $f = 'hi';
   8 }
   9
  10 class B {
  11   public $f;
  12 }
  13
  14 function apcOps($key, $val) {
  15   apc_store($key, $val);
  16   // need to fetch the value twice because under common
  17   // config settings object are serialized on first store
  18   // and APCObject (APCCollection) are created on second
  19   // fetch
  20   var_dump(apc_fetch($key));
  21   var_dump(apc_fetch($key));
  22 }
  23
  24 echo "**** Object instance with simple properties\n";
  25 $o = new C;
  26 apcOps('key', $o);
  27
  28 echo "**** Vector containing object reference\n";
  29 $c = Vector{1, 2, $o};
  30 apcOps('key', $c);
  31 echo "modify previous instance from APC\n";
  32 $apcObj = apc_fetch('key');
  33 $apcObj[] = 'hi';
  34 $apcObj[0] = 100;
  35 $opcObj = null;
  36 var_dump('MUTATED', $apcObj);
  37 var_dump(apc_fetch('key'));
  38
  39 echo "**** Vector containing non-refcounted values\n";
  40 $c = Vector{1, 'hello'};
  41 apcOps('key', $c);
  42 echo "modify previous instance from APC\n";
  43 $apcObj = apc_fetch('key');
  44 $apcObj[] = 'hi';
  45 $apcObj[0] = 100;
  46 $opcObj = null;
  47 var_dump('MUTATED', $apcObj);
  48 var_dump(apc_fetch('key'));
  49
  50 echo "**** Vector containing simple values\n";
  51 $c = Vector{true, $s};
  52 apcOps('key', $c);
  53 echo "modify previous instance from APC\n";
  54 $apcObj = apc_fetch('key');
  55 $apcObj[] = 'hi';
  56 $apcObj[0] = 100;
  57 $opcObj = null;
  58 var_dump('MUTATED', $apcObj);
  59 var_dump(apc_fetch('key'));
  60
  61 echo "**** Map containing non-refcounted values\n";
  62 $m = Map{'a' => 'b', 'c' => 'd'};
  63 apcOps('key', $m);
  64 echo "modify previous instance from APC\n";
  65 $apcObj = apc_fetch('key');
  66 $apcObj['one'] = 'hi';
  67 $apcObj['a'] = 100;
  68 $opcObj = null;
  69 var_dump('MUTATED', $apcObj);
  70 var_dump(apc_fetch('key'));
  71
  72 echo "**** Map containing itself\n";
  73 $m = Map{'a' => 'b', 'c' => $m};
  74 apcOps('key', $m);
  75 echo "modify previous instance from APC\n";
  76 $apcObj = apc_fetch('key');
  77 $apcObj['one'] = 'hi';
  78 $apcObj['a'] = 100;
  79 $opcObj = null;
  80 var_dump('MUTATED', $apcObj);
  81 var_dump(apc_fetch('key'));
  82
  83 echo "**** Map containing a vector\n";
  84 $m = Map{'a' => 'b', 'c' => $c};
  85 apcOps('key', $m);
  86 echo "modify previous instance from APC\n";
  87 $apcObj = apc_fetch('key');
  88 $apcObj['one'] = 'hi';
  89 $apcObj['a'] = 100;
  90 $opcObj = null;
  91 var_dump('MUTATED', $apcObj);
  92 var_dump(apc_fetch('key'));
  93
  94 echo "**** Immutable Vector instance\n";
  95 $c = ImmVector{1, 'hello'};
  96 apcOps('key', $c);
  97
  98 echo "**** Immutable Map instance\n";
  99 $m = ImmMap{'a' => 'b', 'c' => 'd'};
 100 apcOps('key', $m);
 101
 102 echo "**** Object instance containg itself\n";
 103 $o = new C;
 104 $o->x = $o;
 105 apcOps('key', $o);
 106
 107 echo "**** Object instance containg itself 2\n";
 108 $o = new C;
 109 $o->x = new B;
 110 $o->x->f = $o;
 111 apcOps('key', $o);
 112
 113 echo "**** Object instance containg itself 3\n";
 114 $o = new C;
 115 $o->x = new B;
 116 $o->x->f = Vector{};
 117 $o->x->f[] = $o;
 118 apcOps('key', $o);
 119
 120 echo "**** Object instance containg itself 4\n";
 121 $o = new C;
 122 $o->x = new B;
 123 $o->x->f = Vector{};
 124 $o->x->f[] = $o->x;
 125 apcOps('key', $o);
 126
 127 echo "**** Object instance containg itself 5\n";
 128 $o = new C;
 129 $o->x = new B;
 130 $o->x->f = Vector{};
 131 $o->x->f[] = new B;
 132 apcOps('key', $o);
 133
 134 echo "**** Object instance containg Vector instace with simple values\n";
 135 $o = new C;
 136 $o->x = new B;
 137 $o->x->f = Vector{};
 138 $o->x->f[] = 10;
 139 $o->x->f[] = 'hi';
 140 $o->x->f[] = strtolower('heLLo');
 141 apcOps('key', $o);
 142
 143 echo "**** Object instance containg collections instaces\n";
 144 $o = new C;
 145 $o->x = new B;
 146 $o->x->f = Map{};
 147 $o->x->f['k'] = 10;
 148 $o->x->f['k1'] = 'hi';
 149 $o->x->f['k2'] = Vector{};
 150 $o->x->f['k2'][] = 100;
 151 $o->x->f['k2'][] = 'hello';
 152 apcOps('key', $o);
 153
 154 echo "**** Set instance\n";
 155 $s = Set{ 1, 'hi', 4, $s};
 156 apcOps('key', $s);
 157
 158 echo "**** Set instance with int-like strings\n";
 159 $s = Set{ 123, '123'};
 160 apcOps('key', $s);
 161
 162 echo "**** Make sure delete is ok\n";
 163 apc_delete('key');