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<?php interface Logger { public function log($message); } class Application { protected $logger; public function setLogger(Logger $logger) { $this->logger = $logger; } public function doTask() { $this->logger->log('test data'); } } $app = new Application(); $app->setLogger(new class implements Logger { public function log($message) { var_dump($message); } }); $app->doTask();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3vTgm
function name:  (null)
number of ops:  12
compiled vars:  !0 = $app
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   23     0  E >   NEW                                              $1      'Application'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   25     3        INIT_METHOD_CALL                                         !0, 'setLogger'
          4        DECLARE_ANON_CLASS                               <unknown> 
          5        NEW                                              $5      $4
          6        DO_FCALL                                      0          
          7        SEND_VAR_NO_REF_EX                                       $5
          8        DO_FCALL                                      0          
   31     9        INIT_METHOD_CALL                                         !0, 'doTask'
         10        DO_FCALL                                      0          
         11      > RETURN                                                   1

Class Logger:
Function log:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3vTgm
function name:  log
number of ops:  2
compiled vars:  !0 = $message
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
          1      > RETURN                                                   null

End of function log

End of class Logger.

Class Application:
Function setlogger:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3vTgm
function name:  setLogger
number of ops:  4
compiled vars:  !0 = $logger
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   RECV                                             !0      
   14     1        ASSIGN_OBJ                                               'logger'
          2        OP_DATA                                                  !0
   15     3      > RETURN                                                   null

End of function setlogger

Function dotask:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3vTgm
function name:  doTask
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   19     0  E >   FETCH_OBJ_R                                      ~0      'logger'
          1        INIT_METHOD_CALL                                         ~0, 'log'
          2        SEND_VAL_EX                                              'test+data'
          3        DO_FCALL                                      0          
   20     4      > RETURN                                                   null

End of function dotask

End of class Application.

Class Logger@anonymous:
Function log:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3vTgm
function name:  log
number of ops:  5
compiled vars:  !0 = $message
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   26     0  E >   RECV                                             !0      
   27     1        INIT_FCALL                                               'var_dump'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
   28     4      > RETURN                                                   null

End of function log

End of class Logger@anonymous.

Generated using Vulcan Logic Dumper, using php 8.0.0


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