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<?php var_dump($x != null || !$x);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) 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/3GNKc
function name:  (null)
number of ops:  8
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        IS_NOT_EQUAL                                     ~1      !0, null
          2      > JMPNZ_EX                                         ~1      ~1, ->5
          3    >   BOOL_NOT                                         ~2      !0
          4        BOOL                                             ~1      ~2
          5    >   SEND_VAL                                                 ~1
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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