hphp/test/slow/object_property_expression/793.php

   1 <?php
   2
   3 class C1 {
   4 }
   5 class C2 {
   6   public function __get( $what ) {
   7     echo "get C2
   8 ";
   9     return $this->_p[ $what ];
  10   }
  11   public function __set( $what, $value ) {
  12     echo "set C2
  13 ";
  14     $this->_p[ $what ] = $value;
  15   }
  16   private $_p = array();
  17 }
  18 class C3 {
  19   public function __get( $what ) {
  20     echo "get C3
  21 ";
  22     return $this->_p[ $what ];
  23   }
  24   public function __set( $what, $value ) {
  25     echo "set C3
  26 ";
  27     $this->_p[ $what ] = $value;
  28   }
  29   private $_p = array();
  30 }
  31 function assign_ref(&$v) {
  32   $v = 22;
  33 }
  34 $c3 = new C3();
  35 $c3->p3 = new C2();
  36 $c3->p3->p2 = new C1();
  37 $c3->p3->p2->a = 1;
  38 $c3->p3->p2->a .= 1;
  39 print $c3->p3->p2->a;
  40 assign_ref($c3->p3->p2->a);
  41 print $c3->p3->p2->a;