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<?php $a = '0e123'; var_dump($a == 0); var_dump($a == '0'); var_dump($a == "0"); var_dump($a == true); var_dump($a === 0); var_dump($a === '0'); var_dump($a === "0"); var_dump($a === true); var_dump(is_int($a)); var_dump(is_int($a)); var_dump($a == '0xe0'); var_dump($a == '0x0e'); var_dump($a === false); var_dump($a === null); var_dump($a == 'bla0e');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WIR1H
function name:  (null)
number of ops:  62
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                                                 
    8    17        INIT_FCALL                                               'var_dump'
         18        IS_IDENTICAL                                     ~10     !0, 0
         19        SEND_VAL                                                 ~10
         20        DO_ICALL                                                 
    9    21        INIT_FCALL                                               'var_dump'
         22        IS_IDENTICAL                                     ~12     !0, '0'
         23        SEND_VAL                                                 ~12
         24        DO_ICALL                                                 
   10    25        INIT_FCALL                                               'var_dump'
         26        IS_IDENTICAL                                     ~14     !0, '0'
         27        SEND_VAL                                                 ~14
         28        DO_ICALL                                                 
   11    29        INIT_FCALL                                               'var_dump'
         30        TYPE_CHECK                                    8  ~16     !0
         31        SEND_VAL                                                 ~16
         32        DO_ICALL                                                 
   13    33        INIT_FCALL                                               'var_dump'
         34        TYPE_CHECK                                   16  ~18     !0
         35        SEND_VAL                                                 ~18
         36        DO_ICALL                                                 
   14    37        INIT_FCALL                                               'var_dump'
         38        TYPE_CHECK                                   16  ~20     !0
         39        SEND_VAL                                                 ~20
         40        DO_ICALL                                                 
   16    41        INIT_FCALL                                               'var_dump'
         42        IS_EQUAL                                         ~22     !0, '0xe0'
         43        SEND_VAL                                                 ~22
         44        DO_ICALL                                                 
   17    45        INIT_FCALL                                               'var_dump'
         46        IS_EQUAL                                         ~24     !0, '0x0e'
         47        SEND_VAL                                                 ~24
         48        DO_ICALL                                                 
   19    49        INIT_FCALL                                               'var_dump'
         50        TYPE_CHECK                                    4  ~26     !0
         51        SEND_VAL                                                 ~26
         52        DO_ICALL                                                 
   20    53        INIT_FCALL                                               'var_dump'
         54        TYPE_CHECK                                    2  ~28     !0
         55        SEND_VAL                                                 ~28
         56        DO_ICALL                                                 
   21    57        INIT_FCALL                                               'var_dump'
         58        IS_EQUAL                                         ~30     !0, 'bla0e'
         59        SEND_VAL                                                 ~30
         60        DO_ICALL                                                 
         61      > RETURN                                                   1

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