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<?php function a(){} $a = function(){}; $ref = new ReflectionFunction('a'); echo $ref;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0pofq
function name:  (null)
number of ops:  8
compiled vars:  !0 = $a, !1 = $ref
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2F0pofq%3A3%240'
          1        ASSIGN                                                   !0, ~2
    4     2        NEW                                              $4      'ReflectionFunction'
          3        SEND_VAL_EX                                              'a'
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !1, $4
    5     6        ECHO                                                     !1
          7      > RETURN                                                   1

Function a:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0pofq
function name:  a
number of ops:  1
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E > > RETURN                                                   null

End of function a

Function %00%7Bclosure%7D%2Fin%2F0pofq%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0pofq
function name:  {closure}
number of ops:  1
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E > > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2F0pofq%3A3%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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