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

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

End of function test

Generated using Vulcan Logic Dumper, using php 8.0.0


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