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<?php $bool = true && false; var_dump($bool); // false, that's expected $bool = true and false; var_dump($bool); // true, ouch!
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 46) Position 1 = 6, Position 2 = 7
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
filename:       /in/F7vQU
function name:  (null)
number of ops:  11
compiled vars:  !0 = $bool
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <false>
    4     1        INIT_FCALL                                               'var_dump'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
    6     4        ASSIGN                                           ~3      !0, <true>
          5      > JMPZ_EX                                          ~3      ~3, ->7
          6    >   BOOL                                             ~3      <false>
    7     7    >   INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !0
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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