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<?php $a = 1; $b = 2; var_dump($a & $b); $a |= $b; var_dump($a & $b); var_dump($a); $a |= $b; var_dump($a & $b); var_dump($a);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/m2NNv
function name:  (null)
number of ops:  23
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 1
    4     1        ASSIGN                                                   !1, 2
    5     2        INIT_FCALL                                               'var_dump'
          3        BW_AND                                           ~4      !0, !1
          4        SEND_VAL                                                 ~4
          5        DO_ICALL                                                 
    7     6        ASSIGN_OP                                     9          !0, !1
    8     7        INIT_FCALL                                               'var_dump'
          8        BW_AND                                           ~7      !0, !1
          9        SEND_VAL                                                 ~7
         10        DO_ICALL                                                 
    9    11        INIT_FCALL                                               'var_dump'
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                                 
   11    14        ASSIGN_OP                                     9          !0, !1
   12    15        INIT_FCALL                                               'var_dump'
         16        BW_AND                                           ~11     !0, !1
         17        SEND_VAL                                                 ~11
         18        DO_ICALL                                                 
   13    19        INIT_FCALL                                               'var_dump'
         20        SEND_VAR                                                 !0
         21        DO_ICALL                                                 
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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