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<?php class weird { var $myvar; var $other; var $blee; function __construct() { $myvar = 'other'; ${'myvar'} = 'blee'; $this->myvar = "A"; $this->$myvar = "B"; $this->${'myvar'} = "C"; $this->${'$myvar'} = "D"; echo 'this->myvar: '.$this->myvar."\n"; echo 'this->$myvar: '.$this->$myvar."\n"; echo 'this->${\'myvar\'}: '.$this->${'myvar'}."\n"; echo 'this->${\'$myvar\'}: '.$this->${'$myvar'}."\n"; echo 'this->$$$$$$$myvar: '.$this->$$$$$$$myvar."\n"; echo 'this->$$$$$$${\'$$$myvar\'}: ' . $this->$$$$$$${'$$$myvar'}."\n"; } } $obj = new weird; ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QoRvd
function name:  (null)
number of ops:  4
compiled vars:  !0 = $obj
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   28     0  E >   NEW                                              $1      'weird'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   30     3      > RETURN                                                   1

Class weird:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QoRvd
function name:  __construct
number of ops:  47
compiled vars:  !0 = $myvar, !1 = $$myvar, !2 = $$$$myvar
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   ASSIGN                                                   !0, 'other'
   10     1        ASSIGN                                                   !0, 'blee'
   12     2        ASSIGN_OBJ                                               'myvar'
          3        OP_DATA                                                  'A'
   13     4        ASSIGN_OBJ                                               !0
          5        OP_DATA                                                  'B'
   14     6        ASSIGN_OBJ                                               !0
          7        OP_DATA                                                  'C'
   15     8        ASSIGN_OBJ                                               !1
          9        OP_DATA                                                  'D'
   17    10        FETCH_OBJ_R                                      ~9      'myvar'
         11        CONCAT                                           ~10     'this-%3Emyvar%3A+', ~9
         12        CONCAT                                           ~11     ~10, '%0A'
         13        ECHO                                                     ~11
   18    14        FETCH_OBJ_R                                      ~12     !0
         15        CONCAT                                           ~13     'this-%3E%24myvar%3A+', ~12
         16        CONCAT                                           ~14     ~13, '%0A'
         17        ECHO                                                     ~14
   19    18        FETCH_OBJ_R                                      ~15     !0
         19        CONCAT                                           ~16     'this-%3E%24%7B%27myvar%27%7D%3A+', ~15
         20        CONCAT                                           ~17     ~16, '%0A'
         21        ECHO                                                     ~17
   20    22        FETCH_OBJ_R                                      ~18     !1
         23        CONCAT                                           ~19     'this-%3E%24%7B%27%24myvar%27%7D%3A+', ~18
         24        CONCAT                                           ~20     ~19, '%0A'
         25        ECHO                                                     ~20
   21    26        FETCH_R                      local               ~21     !0
         27        FETCH_R                      local               ~22     ~21
         28        FETCH_R                      local               ~23     ~22
         29        FETCH_R                      local               ~24     ~23
         30        FETCH_R                      local               ~25     ~24
         31        FETCH_R                      local               ~26     ~25
         32        FETCH_OBJ_R                                      ~27     ~26
         33        CONCAT                                           ~28     'this-%3E%24%24%24%24%24%24%24myvar%3A+', ~27
         34        CONCAT                                           ~29     ~28, '%0A'
         35        ECHO                                                     ~29
   23    36        FETCH_R                      local               ~30     !2
         37        FETCH_R                      local               ~31     ~30
         38        FETCH_R                      local               ~32     ~31
         39        FETCH_R                      local               ~33     ~32
         40        FETCH_R                      local               ~34     ~33
         41        FETCH_R                      local               ~35     ~34
         42        FETCH_OBJ_R                                      ~36     ~35
         43        CONCAT                                           ~37     'this-%3E%24%24%24%24%24%24%24%7B%27%24%24%24myvar%27%7D%3A+', ~36
         44        CONCAT                                           ~38     ~37, '%0A'
         45        ECHO                                                     ~38
   25    46      > RETURN                                                   null

End of function __construct

End of class weird.

Generated using Vulcan Logic Dumper, using php 8.0.0


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