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<?php $b = 0 || 1; $c = 0 or 1; echo $b; echo '\n'; echo $c; ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) Position 1 = 3, Position 2 = 4
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
filename:       /in/fqqDv
function name:  (null)
number of ops:  8
compiled vars:  !0 = $b, !1 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <true>
    3     1        ASSIGN                                           ~3      !1, 0
          2      > JMPNZ_EX                                         ~3      ~3, ->4
          3    >   BOOL                                             ~3      1
    4     4    >   ECHO                                                     !0
    5     5        ECHO                                                     '%5Cn'
    6     6        ECHO                                                     !1
    7     7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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