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<?php if (!isset($b)) echo (int) $b;
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 5
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
filename:       /in/cA8Vo
function name:  (null)
number of ops:  6
compiled vars:  !0 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ISSET_ISEMPTY_CV                                 ~1      !0
          1        BOOL_NOT                                         ~2      ~1
          2      > JMPZ                                                     ~2, ->5
          3    >   CAST                                          4  ~3      !0
          4        ECHO                                                     ~3
          5    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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