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<?php $f = function(int $i = 42) { }; $info = new ReflectionFunction($f); var_dump($info->getParameters()[0]->getDefaultValue());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/hbDFP
function name:  (null)
number of ops:  15
compiled vars:  !0 = $f, !1 = $info
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FhbDFP%3A3%240'
          1        ASSIGN                                                   !0, ~2
    7     2        NEW                                              $4      'ReflectionFunction'
          3        SEND_VAR_EX                                              !0
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !1, $4
    8     6        INIT_FCALL                                               'var_dump'
          7        INIT_METHOD_CALL                                         !1, 'getParameters'
          8        DO_FCALL                                      0  $7      
          9        FETCH_DIM_R                                      ~8      $7, 0
         10        INIT_METHOD_CALL                                         ~8, 'getDefaultValue'
         11        DO_FCALL                                      0  $9      
         12        SEND_VAR                                                 $9
         13        DO_ICALL                                                 
         14      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FhbDFP%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/hbDFP
function name:  {closure}
number of ops:  2
compiled vars:  !0 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV_INIT                                        !0      42
    5     1      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FhbDFP%3A3%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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