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<?php $error = null; if (!($error == NULL)) { echo 'not null'; } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 5
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
filename:       /in/RqV4A
function name:  (null)
number of ops:  6
compiled vars:  !0 = $error
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, null
    4     1        IS_EQUAL                                         ~2      !0, null
          2        BOOL_NOT                                         ~3      ~2
          3      > JMPZ                                                     ~3, ->5
    5     4    >   ECHO                                                     'not+null'
    7     5    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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