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<?php function varargs1() { call_user_func_array('varargs2', func_get_args()); } function varargs2() { var_dump(func_get_args()); } varargs1(1, 2, 3);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/MHEdp
function name:  (null)
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   INIT_FCALL                                               'varargs1'
          1        SEND_VAL                                                 1
          2        SEND_VAL                                                 2
          3        SEND_VAL                                                 3
          4        DO_FCALL                                      0          
          5      > RETURN                                                   1

Function varargs1:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/MHEdp
function name:  varargs1
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_USER_CALL                                0          'call_user_func_array', 'varargs2'
          1        FUNC_GET_ARGS                                    ~0      
          2        SEND_ARRAY                                               ~0
          3        CHECK_UNDEF_ARGS                                         
          4        DO_FCALL                                      0          
    5     5      > RETURN                                                   null

End of function varargs1

Function varargs2:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/MHEdp
function name:  varargs2
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   INIT_FCALL                                               'var_dump'
          1        FUNC_GET_ARGS                                    ~0      
          2        SEND_VAL                                                 ~0
          3        DO_ICALL                                                 
    9     4      > RETURN                                                   null

End of function varargs2

Generated using Vulcan Logic Dumper, using php 8.0.0


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