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<?php echo 'asdf'; $out['asdf'] = function ($arg) { return rand(); };
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/eKihB
function name:  (null)
number of ops:  5
compiled vars:  !0 = $out
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ECHO                                                     'asdf'
    4     1        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FeKihB%3A4%240'
          2        ASSIGN_DIM                                               !0, 'asdf'
    6     3        OP_DATA                                                  ~2
          4      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FeKihB%3A4%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/eKihB
function name:  {closure}
number of ops:  5
compiled vars:  !0 = $arg
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   RECV                                             !0      
    5     1        INIT_FCALL                                               'rand'
          2        DO_ICALL                                         $1      
          3      > RETURN                                                   $1
    6     4*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FeKihB%3A4%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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