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<?php class MyClass { public $var1 = 'value 1'; public $var2 = 'value 2'; public $var3 = 'value 3'; protected $protected = 'protected var'; private $private = 'private var'; function iterateVisible() { echo "MyClass::iterateVisible:\n"; foreach($this as $key => $value) { print "$key => $value\n"; } } } class NewClass extends MyClass { } //$class = new MyClass(); $class = new NewClass(); foreach($class as $key => $value) { print "$key => $value\n"; } echo "\n";
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 4, Position 2 = 12
Branch analysis from position: 4
2 jumps found. (Code = 78) Position 1 = 5, Position 2 = 12
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/DqfbF
function name:  (null)
number of ops:  15
compiled vars:  !0 = $class, !1 = $value, !2 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   26     0  E >   NEW                                              $3      'NewClass'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $3
   28     3      > FE_RESET_R                                       $6      !0, ->12
          4    > > FE_FETCH_R                                       ~7      $6, !1, ->12
          5    >   ASSIGN                                                   !2, ~7
   29     6        ROPE_INIT                                     4  ~10     !2
          7        ROPE_ADD                                      1  ~10     ~10, '+%3D%3E+'
          8        ROPE_ADD                                      2  ~10     ~10, !1
          9        ROPE_END                                      3  ~9      ~10, '%0A'
         10        ECHO                                                     ~9
   28    11      > JMP                                                      ->4
         12    >   FE_FREE                                                  $6
   31    13        ECHO                                                     '%0A'
         14      > RETURN                                                   1

Class MyClass:
Function iteratevisible:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 11
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 11
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
filename:       /in/DqfbF
function name:  iterateVisible
number of ops:  13
compiled vars:  !0 = $value, !1 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   ECHO                                                     'MyClass%3A%3AiterateVisible%3A%0A'
   13     1        FETCH_THIS                                       ~2      
          2      > FE_RESET_R                                       $3      ~2, ->11
          3    > > FE_FETCH_R                                       ~4      $3, !0, ->11
          4    >   ASSIGN                                                   !1, ~4
   14     5        ROPE_INIT                                     4  ~7      !1
          6        ROPE_ADD                                      1  ~7      ~7, '+%3D%3E+'
          7        ROPE_ADD                                      2  ~7      ~7, !0
          8        ROPE_END                                      3  ~6      ~7, '%0A'
          9        ECHO                                                     ~6
   13    10      > JMP                                                      ->3
         11    >   FE_FREE                                                  $3
   16    12      > RETURN                                                   null

End of function iteratevisible

End of class MyClass.

Class NewClass:
Function iteratevisible:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 11
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 11
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
filename:       /in/DqfbF
function name:  iterateVisible
number of ops:  13
compiled vars:  !0 = $value, !1 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   ECHO                                                     'MyClass%3A%3AiterateVisible%3A%0A'
   13     1        FETCH_THIS                                       ~2      
          2      > FE_RESET_R                                       $3      ~2, ->11
          3    > > FE_FETCH_R                                       ~4      $3, !0, ->11
          4    >   ASSIGN                                                   !1, ~4
   14     5        ROPE_INIT                                     4  ~7      !1
          6        ROPE_ADD                                      1  ~7      ~7, '+%3D%3E+'
          7        ROPE_ADD                                      2  ~7      ~7, !0
          8        ROPE_END                                      3  ~6      ~7, '%0A'
          9        ECHO                                                     ~6
   13    10      > JMP                                                      ->3
         11    >   FE_FREE                                                  $3
   16    12      > RETURN                                                   null

End of function iteratevisible

End of class NewClass.

Generated using Vulcan Logic Dumper, using php 8.0.0


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