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

Generated using Vulcan Logic Dumper, using php 8.0.0


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