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<?php function f($i = 1) {return func_get_args();} print_r(f());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mLuXJ
function name:  (null)
number of ops:  6
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                                   'print_r'
          1        INIT_FCALL                                                   'f'
          2        DO_FCALL                                          0  $0      
          3        SEND_VAR                                                     $0
          4        DO_ICALL                                                     
          5      > RETURN                                                       1

Function f:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mLuXJ
function name:  f
number of ops:  4
compiled vars:  !0 = $i
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   RECV_INIT                                            !0      1
          1        FUNC_GET_ARGS                                        ~1      
          2      > RETURN                                                       ~1
          3*     > RETURN                                                       null

End of function f

Generated using Vulcan Logic Dumper, using php 8.5.0


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