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<?php $a = '0e123'; var_dump($a == 0); var_dump($a == "0"); var_dump($a == 0x0); var_dump($a == true); var_dump($a !== 0); var_dump($a === 0); echo "\n"; define('test', 0); var_dump($a == test); echo "\n"; var_dump($a == " $a"); var_dump($a == '0bla'); var_dump($a == '0ebla'); echo "\n"; var_dump($a == '0xe'); var_dump($a == '0xe0'); var_dump($a == '0x0e'); var_dump($a == ('0' . 'x0e'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TBAfc
function name:  (null)
number of ops:  68
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '0e123'
    3     1        INIT_FCALL                                               'var_dump'
          2        IS_EQUAL                                         ~2      !0, 0
          3        SEND_VAL                                                 ~2
          4        DO_ICALL                                                 
    4     5        INIT_FCALL                                               'var_dump'
          6        IS_EQUAL                                         ~4      !0, '0'
          7        SEND_VAL                                                 ~4
          8        DO_ICALL                                                 
    5     9        INIT_FCALL                                               'var_dump'
         10        IS_EQUAL                                         ~6      !0, 0
         11        SEND_VAL                                                 ~6
         12        DO_ICALL                                                 
    6    13        INIT_FCALL                                               'var_dump'
         14        BOOL                                             ~8      !0
         15        SEND_VAL                                                 ~8
         16        DO_ICALL                                                 
    7    17        INIT_FCALL                                               'var_dump'
         18        IS_NOT_IDENTICAL                                 ~10     !0, 0
         19        SEND_VAL                                                 ~10
         20        DO_ICALL                                                 
    8    21        INIT_FCALL                                               'var_dump'
         22        IS_IDENTICAL                                     ~12     !0, 0
         23        SEND_VAL                                                 ~12
         24        DO_ICALL                                                 
   10    25        ECHO                                                     '%0A'
   11    26        INIT_FCALL                                               'define'
         27        SEND_VAL                                                 'test'
         28        SEND_VAL                                                 0
         29        DO_ICALL                                                 
   12    30        INIT_FCALL                                               'var_dump'
         31        FETCH_CONSTANT                                   ~15     'test'
         32        IS_EQUAL                                         ~16     !0, ~15
         33        SEND_VAL                                                 ~16
         34        DO_ICALL                                                 
   14    35        ECHO                                                     '%0A'
   15    36        INIT_FCALL                                               'var_dump'
         37        NOP                                                      
         38        FAST_CONCAT                                      ~18     '+', !0
         39        IS_EQUAL                                         ~19     !0, ~18
         40        SEND_VAL                                                 ~19
         41        DO_ICALL                                                 
   16    42        INIT_FCALL                                               'var_dump'
         43        IS_EQUAL                                         ~21     !0, '0bla'
         44        SEND_VAL                                                 ~21
         45        DO_ICALL                                                 
   17    46        INIT_FCALL                                               'var_dump'
         47        IS_EQUAL                                         ~23     !0, '0ebla'
         48        SEND_VAL                                                 ~23
         49        DO_ICALL                                                 
   19    50        ECHO                                                     '%0A'
   20    51        INIT_FCALL                                               'var_dump'
         52        IS_EQUAL                                         ~25     !0, '0xe'
         53        SEND_VAL                                                 ~25
         54        DO_ICALL                                                 
   21    55        INIT_FCALL                                               'var_dump'
         56        IS_EQUAL                                         ~27     !0, '0xe0'
         57        SEND_VAL                                                 ~27
         58        DO_ICALL                                                 
   22    59        INIT_FCALL                                               'var_dump'
         60        IS_EQUAL                                         ~29     !0, '0x0e'
         61        SEND_VAL                                                 ~29
         62        DO_ICALL                                                 
   23    63        INIT_FCALL                                               'var_dump'
         64        IS_EQUAL                                         ~31     !0, '0x0e'
         65        SEND_VAL                                                 ~31
         66        DO_ICALL                                                 
         67      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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