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<?php $big = PHP_INT_MAX - 128; echo bin2hex(pack('P', $big)); echo "\n"; echo bin2hex(pack('V', ($big & 0x00000000ffffffff) << 32, $big & 0xffffffff00000000));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/F3ipJ
function name:  (null)
number of ops:  23
compiled vars:  !0 = $big
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 9223372036854775679
    3     1        INIT_FCALL                                               'bin2hex'
          2        INIT_FCALL                                               'pack'
          3        SEND_VAL                                                 'P'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $2      
          6        SEND_VAR                                                 $2
          7        DO_ICALL                                         $3      
          8        ECHO                                                     $3
    4     9        ECHO                                                     '%0A'
    5    10        INIT_FCALL                                               'bin2hex'
         11        INIT_FCALL                                               'pack'
         12        SEND_VAL                                                 'V'
         13        BW_AND                                           ~4      !0, 4294967295
         14        SL                                               ~5      ~4, 32
         15        SEND_VAL                                                 ~5
         16        BW_AND                                           ~6      !0, 1.84467e+19
         17        SEND_VAL                                                 ~6
         18        DO_ICALL                                         $7      
         19        SEND_VAR                                                 $7
         20        DO_ICALL                                         $8      
         21        ECHO                                                     $8
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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