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<?php function foo($arr) { $arr = [$arr]; $arr['x'] = 5; print_r(func_get_args()); } foo([]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gSHDb
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   INIT_FCALL                                               'foo'
          1        SEND_VAL                                                 <array>
          2        DO_FCALL                                      0          
          3      > RETURN                                                   1

Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gSHDb
function name:  foo
number of ops:  10
compiled vars:  !0 = $arr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    4     1        INIT_ARRAY                                       ~1      !0
          2        ASSIGN                                                   !0, ~1
    5     3        ASSIGN_DIM                                               !0, 'x'
          4        OP_DATA                                                  5
    6     5        INIT_FCALL                                               'print_r'
          6        FUNC_GET_ARGS                                    ~4      
          7        SEND_VAL                                                 ~4
          8        DO_ICALL                                                 
    7     9      > RETURN                                                   null

End of function foo

Generated using Vulcan Logic Dumper, using php 8.0.0


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