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<?php function wa(callable $cb) { $cb(); } class C { function foo() { echo 'foo'; } } $c = new C; wa(array($c, 'foo'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rLGs8
function name:  (null)
number of ops:  9
compiled vars:  !0 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   17     0  E >   NEW                                              $1      'C'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   18     3        INIT_FCALL                                               'wa'
          4        INIT_ARRAY                                       ~4      !0
          5        ADD_ARRAY_ELEMENT                                ~4      'foo'
          6        SEND_VAL                                                 ~4
          7        DO_FCALL                                      0          
          8      > RETURN                                                   1

Function wa:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rLGs8
function name:  wa
number of ops:  4
compiled vars:  !0 = $cb
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    5     1        INIT_DYNAMIC_CALL                                        !0
          2        DO_FCALL                                      0          
    6     3      > RETURN                                                   null

End of function wa

Class C:
Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rLGs8
function name:  foo
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   ECHO                                                     'foo'
   13     1      > RETURN                                                   null

End of function foo

End of class C.

Generated using Vulcan Logic Dumper, using php 8.0.0


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