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<?php function f() { var_dump(__FUNCTION__); } $d = 1; $d ?? f();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/PBm8D
function name:  (null)
number of ops:  7
compiled vars:  !0 = $d
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, 1
          1        COALESCE                                         ~2      !0
          2        INIT_FCALL                                               'f'
          3        DO_FCALL                                      0  $3      
          4        QM_ASSIGN                                        ~2      $3
          5        FREE                                                     ~2
          6      > RETURN                                                   1

Function f:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/PBm8D
function name:  f
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        SEND_VAL                                                 'f'
          2        DO_ICALL                                                 
          3      > RETURN                                                   null

End of function f

Generated using Vulcan Logic Dumper, using php 8.0.0


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