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<?php class Foo { private $callable; public function __construct() { $this->callable = function(){echo 'ciao mondo';}; } public function yesItDoes() { try { $this->callable->call($this); } catch (Error $e) { call_user_func($this->callable); } } } (new Foo)->yesItDoes();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1OMfH
function name:  (null)
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   20     0  E >   NEW                                              $0      'Foo'
          1        DO_FCALL                                      0          
          2        INIT_METHOD_CALL                                         $0, 'yesItDoes'
          3        DO_FCALL                                      0          
          4      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2F1OMfH%3A7%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1OMfH
function name:  {closure}
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   ECHO                                                     'ciao+mondo'
          1      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2F1OMfH%3A7%240

Class Foo:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1OMfH
function name:  __construct
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
          0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2F1OMfH%3A7%240'
          1        ASSIGN_OBJ                                               'callable'
          2        OP_DATA                                                  ~1
    8     3      > RETURN                                                   null

End of function __construct

Function yesitdoes:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Found catch point at position: 6
Branch analysis from position: 6
2 jumps found. (Code = 107) Position 1 = 7, Position 2 = -2
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1OMfH
function name:  yesItDoes
number of ops:  11
compiled vars:  !0 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   FETCH_OBJ_R                                      ~1      'callable'
          1        INIT_METHOD_CALL                                         ~1, 'call'
          2        FETCH_THIS                                       $2      
          3        SEND_VAR_EX                                              $2
          4        DO_FCALL                                      0          
          5      > JMP                                                      ->10
   14     6  E > > CATCH                                       last         'Error'
   15     7    >   FETCH_OBJ_R                                      ~4      'callable'
          8        INIT_USER_CALL                                0          'call_user_func', ~4
          9        DO_FCALL                                      0          
   17    10    > > RETURN                                                   null

End of function yesitdoes

End of class Foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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