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<?php class Foo { public ?string $x; } var_dump(((new ReflectionClass(Foo::class))->getProperty('x'))->getDefaultValue());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/G2R3l
function name:  (null)
number of ops:  12
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   INIT_FCALL                                               'var_dump'
          1        NEW                                              $0      'ReflectionClass'
          2        SEND_VAL_EX                                              'Foo'
          3        DO_FCALL                                      0          
          4        INIT_METHOD_CALL                                         $0, 'getProperty'
          5        SEND_VAL_EX                                              'x'
          6        DO_FCALL                                      0  $2      
          7        INIT_METHOD_CALL                                         $2, 'getDefaultValue'
          8        DO_FCALL                                      0  $3      
          9        SEND_VAR                                                 $3
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Class Foo: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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