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<?php function foo($required) { var_dump($required, array_slice(func_get_args(), 1)); } foo(); foo(1); foo(1, 2, 3);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/BmV2n
function name:  (null)
number of ops:  11
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   INIT_FCALL                                               'foo'
          1        DO_FCALL                                      0          
    9     2        INIT_FCALL                                               'foo'
          3        SEND_VAL                                                 1
          4        DO_FCALL                                      0          
   10     5        INIT_FCALL                                               'foo'
          6        SEND_VAL                                                 1
          7        SEND_VAL                                                 2
          8        SEND_VAL                                                 3
          9        DO_FCALL                                      0          
         10      > RETURN                                                   1

Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/BmV2n
function name:  foo
number of ops:  7
compiled vars:  !0 = $required
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    5     1        INIT_FCALL                                               'var_dump'
          2        SEND_VAR                                                 !0
          3        FUNC_GET_ARGS                                    ~1      1
          4        SEND_VAL                                                 ~1
          5        DO_ICALL                                                 
    6     6      > RETURN                                                   null

End of function foo

Generated using Vulcan Logic Dumper, using php 8.0.0


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