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<?php class foo { function bar() { $cl = function() { var_dump($this); }; return $cl; } } $f = new foo; $cl = $f->bar(); $cl();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/MoXs5
function name:  (null)
number of ops:  9
compiled vars:  !0 = $f, !1 = $cl
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   NEW                                              $2      'foo'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
   13     3        INIT_METHOD_CALL                                         !0, 'bar'
          4        DO_FCALL                                      0  $5      
          5        ASSIGN                                                   !1, $5
   14     6        INIT_DYNAMIC_CALL                                        !1
          7        DO_FCALL                                      0          
          8      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FMoXs5%3A7%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/MoXs5
function name:  {closure}
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   INIT_FCALL                                               'var_dump'
          1        FETCH_THIS                                       ~0      
          2        SEND_VAL                                                 ~0
          3        DO_ICALL                                                 
          4      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FMoXs5%3A7%240

Class foo:
Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/MoXs5
function name:  bar
number of ops:  4
compiled vars:  !0 = $cl
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
          0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FMoXs5%3A7%240'
          1        ASSIGN                                                   !0, ~1
    8     2      > RETURN                                                   !0
    9     3*     > RETURN                                                   null

End of function bar

End of class foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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