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<?php var_dump(PHP_INT_MIN); var_dump(gettype(PHP_INT_MIN)); var_dump(gettype(-PHP_INT_MAX - 1)); var_dump(gettype(-9223372036854775808)); var_dump(is_int(PHP_INT_MIN)); var_dump(is_int(-9223372036854775808)); var_dump(-PHP_INT_MAX - 1 === -9223372036854775808); var_dump(0x80000000 << 32); var_dump(gettype(0x80000001 << 32)); var_dump(-PHP_INT_MAX); var_dump(-PHP_INT_MAX - 1); var_dump(-PHP_INT_MAX - 2); var_dump(-9223372036854775807); var_dump(-9223372036854775808); var_dump(-9223372036854775809);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ZobhQ
function name:  (null)
number of ops:  52
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        SEND_VAL                                                 -9223372036854775808
          2        DO_ICALL                                                 
    4     3        INIT_FCALL                                               'var_dump'
          4        GET_TYPE                                         ~1      -9223372036854775808
          5        SEND_VAL                                                 ~1
          6        DO_ICALL                                                 
    5     7        INIT_FCALL                                               'var_dump'
          8        GET_TYPE                                         ~3      -9223372036854775808
          9        SEND_VAL                                                 ~3
         10        DO_ICALL                                                 
    6    11        INIT_FCALL                                               'var_dump'
         12        GET_TYPE                                         ~5      -9.22337e+18
         13        SEND_VAL                                                 ~5
         14        DO_ICALL                                                 
    7    15        INIT_FCALL                                               'var_dump'
         16        TYPE_CHECK                                   16  ~7      -9223372036854775808
         17        SEND_VAL                                                 ~7
         18        DO_ICALL                                                 
    8    19        INIT_FCALL                                               'var_dump'
         20        TYPE_CHECK                                   16  ~9      -9.22337e+18
         21        SEND_VAL                                                 ~9
         22        DO_ICALL                                                 
    9    23        INIT_FCALL                                               'var_dump'
         24        SEND_VAL                                                 <false>
         25        DO_ICALL                                                 
   10    26        INIT_FCALL                                               'var_dump'
         27        SEND_VAL                                                 -9223372036854775808
         28        DO_ICALL                                                 
   11    29        INIT_FCALL                                               'var_dump'
         30        GET_TYPE                                         ~13     -9223372032559808512
         31        SEND_VAL                                                 ~13
         32        DO_ICALL                                                 
   12    33        INIT_FCALL                                               'var_dump'
         34        SEND_VAL                                                 -9223372036854775807
         35        DO_ICALL                                                 
   13    36        INIT_FCALL                                               'var_dump'
         37        SEND_VAL                                                 -9223372036854775808
         38        DO_ICALL                                                 
   14    39        INIT_FCALL                                               'var_dump'
         40        SEND_VAL                                                 -9.22337e+18
         41        DO_ICALL                                                 
   15    42        INIT_FCALL                                               'var_dump'
         43        SEND_VAL                                                 -9223372036854775807
         44        DO_ICALL                                                 
   16    45        INIT_FCALL                                               'var_dump'
         46        SEND_VAL                                                 -9.22337e+18
         47        DO_ICALL                                                 
   17    48        INIT_FCALL                                               'var_dump'
         49        SEND_VAL                                                 -9.22337e+18
         50        DO_ICALL                                                 
         51      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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