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<?php var_dump( (bool) 'true' ); echo "\n"; var_dump( (bool) 'false' ); echo "\n"; var_dump( (bool) true ); echo "\n"; var_dump( (bool) false ); echo "\n"; $a='nope'; $b = (bool) ($a == 'Used') ? 'false' : 'true'; var_dump($b);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 24, Position 2 = 26
Branch analysis from position: 24
1 jumps found. (Code = 42) Position 1 = 27
Branch analysis from position: 27
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 26
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nEbVO
function name:  (null)
number of ops:  32
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
    4     1        BOOL                                             ~2      'true'
          2        SEND_VAL                                                 ~2
          3        DO_ICALL                                                 
    6     4        ECHO                                                     '%0A'
    7     5        INIT_FCALL                                               'var_dump'
    8     6        BOOL                                             ~4      'false'
          7        SEND_VAL                                                 ~4
          8        DO_ICALL                                                 
   10     9        ECHO                                                     '%0A'
   11    10        INIT_FCALL                                               'var_dump'
   12    11        BOOL                                             ~6      <true>
         12        SEND_VAL                                                 ~6
         13        DO_ICALL                                                 
   14    14        ECHO                                                     '%0A'
   15    15        INIT_FCALL                                               'var_dump'
   16    16        BOOL                                             ~8      <false>
         17        SEND_VAL                                                 ~8
         18        DO_ICALL                                                 
   18    19        ECHO                                                     '%0A'
   20    20        ASSIGN                                                   !0, 'nope'
   22    21        IS_EQUAL                                         ~11     !0, 'Used'
         22        BOOL                                             ~12     ~11
         23      > JMPZ                                                     ~12, ->26
         24    >   QM_ASSIGN                                        ~13     'false'
         25      > JMP                                                      ->27
         26    >   QM_ASSIGN                                        ~13     'true'
         27    >   ASSIGN                                                   !1, ~13
   24    28        INIT_FCALL                                               'var_dump'
         29        SEND_VAR                                                 !1
         30        DO_ICALL                                                 
         31      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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