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<?php $hi = 'hi'; echo $hi."\n"; echo $HI."\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nmEGj
function name:  (null)
number of ops:  6
compiled vars:  !0 = $hi, !1 = $HI
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'hi'
    5     1        CONCAT                                           ~3      !0, '%0A'
          2        ECHO                                                     ~3
    6     3        CONCAT                                           ~4      !1, '%0A'
          4        ECHO                                                     ~4
          5      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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