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<?php $a = function($a = []) { return range(1,20)[rand(0, 19)]; }; echo $a();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/LZYL2
function name:  (null)
number of ops:  6
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FLZYL2%3A2%240'
          1        ASSIGN                                                   !0, ~1
    7     2        INIT_DYNAMIC_CALL                                        !0
          3        DO_FCALL                                      0  $3      
          4        ECHO                                                     $3
          5      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FLZYL2%3A2%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/LZYL2
function name:  {closure}
number of ops:  12
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV_INIT                                        !0      <array>
    4     1        INIT_FCALL                                               'range'
          2        SEND_VAL                                                 1
          3        SEND_VAL                                                 20
          4        DO_ICALL                                         $1      
          5        INIT_FCALL                                               'rand'
          6        SEND_VAL                                                 0
          7        SEND_VAL                                                 19
          8        DO_ICALL                                         $2      
          9        FETCH_DIM_R                                      ~3      $1, $2
         10      > RETURN                                                   ~3
    5    11*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FLZYL2%3A2%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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