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<?php $shortfn = fn($message) => (function($message){ $multi = 'I now have'; return $multi . ' ' . $message; })($message); echo $shortfn('multiple lines!');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rSq5p
function name:  (null)
number of ops:  7
compiled vars:  !0 = $shortfn
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_LAMBDA_FUNCTION                          ~1      [0]
          1        ASSIGN                                                   !0, ~1
    8     2        INIT_DYNAMIC_CALL                                        !0
          3        SEND_VAL_EX                                              'multiple+lines%21'
          4        DO_FCALL                                      0  $3      
          5        ECHO                                                     $3
          6      > RETURN                                                   1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rSq5p
function name:  {closure}
number of ops:  7
compiled vars:  !0 = $message
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        DECLARE_LAMBDA_FUNCTION                          ~1      [0]
    6     2        INIT_DYNAMIC_CALL                                        ~1
          3        SEND_VAR_EX                                              !0
          4        DO_FCALL                                      0  $2      
          5      > RETURN                                                   $2
          6*     > RETURN                                                   null


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rSq5p
function name:  {closure}
number of ops:  6
compiled vars:  !0 = $message, !1 = $multi
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    4     1        ASSIGN                                                   !1, 'I+now+have'
    5     2        CONCAT                                           ~3      !1, '+'
          3        CONCAT                                           ~4      ~3, !0
          4      > RETURN                                                   ~4
    6     5*     > RETURN                                                   null

End of Dynamic Function 0

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.0.0


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