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<?php class Foo { private $a = 42; } $closure = function() { var_dump($this->a); }; $closure->call(new Foo); $closure->__invoke(new Foo);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/UopfY
function name:  (null)
number of ops:  13
compiled vars:  !0 = $closure
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FUopfY%3A4%240'
          1        ASSIGN                                                   !0, ~1
    6     2        INIT_METHOD_CALL                                         !0, 'call'
          3        NEW                                              $3      'Foo'
          4        DO_FCALL                                      0          
          5        SEND_VAR_NO_REF_EX                                       $3
          6        DO_FCALL                                      0          
    8     7        INIT_METHOD_CALL                                         !0, '__invoke'
          8        NEW                                              $6      'Foo'
          9        DO_FCALL                                      0          
         10        SEND_VAR_NO_REF_EX                                       $6
         11        DO_FCALL                                      0          
         12      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FUopfY%3A4%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/UopfY
function name:  {closure}
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_FCALL                                               'var_dump'
          1        FETCH_THIS                                       $0      
          2        FETCH_OBJ_R                                      ~1      $0, 'a'
          3        SEND_VAL                                                 ~1
          4        DO_ICALL                                                 
          5      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FUopfY%3A4%240

Class Foo: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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