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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 == ' '); echo !$a ? 'X' : 'O'; echo "\n"; var_dump($a == -$a); echo "\n"; var_dump($a == '0x'); var_dump($a == '1x0'); var_dump($a == '1x0e'); echo "\n"; var_dump($a == '0xe'); var_dump($a == ('0' . 'x0e')); var_dump($a == ('0' . 'xe'));
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 23, Position 2 = 25
Branch analysis from position: 23
1 jumps found. (Code = 42) Position 1 = 26
Branch analysis from position: 26
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 25
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/734E1
function name:  (null)
number of ops:  60
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_EQUAL                                         ~10     !0, '+'
         19        SEND_VAL                                                 ~10
         20        DO_ICALL                                                 
    8    21        BOOL_NOT                                         ~12     !0
         22      > JMPZ                                                     ~12, ->25
         23    >   QM_ASSIGN                                        ~13     'X'
         24      > JMP                                                      ->26
         25    >   QM_ASSIGN                                        ~13     'O'
         26    >   ECHO                                                     ~13
    9    27        ECHO                                                     '%0A'
   10    28        INIT_FCALL                                               'var_dump'
         29        MUL                                              ~14     !0, -1
         30        IS_EQUAL                                         ~15     !0, ~14
         31        SEND_VAL                                                 ~15
         32        DO_ICALL                                                 
   11    33        ECHO                                                     '%0A'
   12    34        INIT_FCALL                                               'var_dump'
         35        IS_EQUAL                                         ~17     !0, '0x'
         36        SEND_VAL                                                 ~17
         37        DO_ICALL                                                 
   13    38        INIT_FCALL                                               'var_dump'
         39        IS_EQUAL                                         ~19     !0, '1x0'
         40        SEND_VAL                                                 ~19
         41        DO_ICALL                                                 
   14    42        INIT_FCALL                                               'var_dump'
         43        IS_EQUAL                                         ~21     !0, '1x0e'
         44        SEND_VAL                                                 ~21
         45        DO_ICALL                                                 
   15    46        ECHO                                                     '%0A'
   16    47        INIT_FCALL                                               'var_dump'
         48        IS_EQUAL                                         ~23     !0, '0xe'
         49        SEND_VAL                                                 ~23
         50        DO_ICALL                                                 
   17    51        INIT_FCALL                                               'var_dump'
         52        IS_EQUAL                                         ~25     !0, '0x0e'
         53        SEND_VAL                                                 ~25
         54        DO_ICALL                                                 
   18    55        INIT_FCALL                                               'var_dump'
         56        IS_EQUAL                                         ~27     !0, '0xe'
         57        SEND_VAL                                                 ~27
         58        DO_ICALL                                                 
         59      > RETURN                                                   1

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