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<?php function foo(int $a = 0, int $b = 0, string ...$flags) { var_dump($flags); } foo(flags: 'bar'); //foo(flags: 'bar', 'baz'); //foo(flags: ['bar', 'baz']); //foo(flags: ...['bar', 'baz']);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5Arcr
function name:  (null)
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   INIT_FCALL                                               'foo'
          1        SEND_VAL_EX                                              'bar', 'flags'
          2        CHECK_UNDEF_ARGS                                         
          3        DO_FCALL                                      1          
   11     4      > RETURN                                                   1

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

End of function foo

Generated using Vulcan Logic Dumper, using php 8.0.0


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