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<?php class Obj { public function __construct() { $this->things[] = $this; } public function __destruct() { $this->things[] = null; } private $things = []; } for ($i = 0; $i < 1000000; ++$i) { $obj = new Obj(); }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 2
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 2
Branch analysis from position: 8
Branch analysis from position: 2
filename:       /in/lHeRV
function name:  (null)
number of ops:  9
compiled vars:  !0 = $i, !1 = $obj
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
  18     0  E >   QM_ASSIGN                                                !0
         1      > JMP                                                      ->6
  19     2    >   NEW                                              $3      :10
         3        DO_FCALL                                      0          
         4        QM_ASSIGN                                                !1
  18     5        PRE_INC                                                  !0
         6    >   IS_SMALLER_OR_EQUAL                              ~7      !0, 1000000
         7      > JMPNZ                                                    ~7, ->2
  20     8    > > RETURN                                                   1

Class Obj:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lHeRV
function name:  __construct
number of ops:  5
compiled vars:  none
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   7     0  E >   FETCH_THIS                                       ~2      
         1        FETCH_OBJ_W                                      $0      'things'
         2        ASSIGN_ADD                                    0          $0
         3        OP_DATA                                                  ~2
   8     4      > RETURN                                                   null

End of function __construct

Function __destruct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lHeRV
function name:  __destruct
number of ops:  4
compiled vars:  none
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
  12     0  E >   FETCH_OBJ_W                                      $0      'things'
         1        ASSIGN_ADD                                    0          $0
         2        OP_DATA                                                  null
  13     3      > RETURN                                                   null

End of function __destruct

End of class Obj.

Generated using Vulcan Logic Dumper, using php 8.0.0


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