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<?php $num = gmp_init("4294967296"); $a = gmp_and($num, gmp_init("0xffffffff")); $b = gmp_div($num, gmp_pow(2, 32)); var_dump(gmp_strval($b), gmp_strval($a));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TseRl
function name:  (null)
number of ops:  32
compiled vars:  !0 = $num, !1 = $a, !2 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL_BY_NAME                                       'gmp_init'
          1        SEND_VAL_EX                                              '4294967296'
          2        DO_FCALL                                      0  $3      
          3        ASSIGN                                                   !0, $3
    4     4        INIT_FCALL_BY_NAME                                       'gmp_and'
          5        SEND_VAR_EX                                              !0
          6        INIT_FCALL_BY_NAME                                       'gmp_init'
          7        SEND_VAL_EX                                              '0xffffffff'
          8        DO_FCALL                                      0  $5      
          9        SEND_VAR_NO_REF_EX                                       $5
         10        DO_FCALL                                      0  $6      
         11        ASSIGN                                                   !1, $6
    5    12        INIT_FCALL_BY_NAME                                       'gmp_div'
         13        SEND_VAR_EX                                              !0
         14        INIT_FCALL_BY_NAME                                       'gmp_pow'
         15        SEND_VAL_EX                                              2
         16        SEND_VAL_EX                                              32
         17        DO_FCALL                                      0  $8      
         18        SEND_VAR_NO_REF_EX                                       $8
         19        DO_FCALL                                      0  $9      
         20        ASSIGN                                                   !2, $9
    7    21        INIT_FCALL                                               'var_dump'
         22        INIT_FCALL_BY_NAME                                       'gmp_strval'
         23        SEND_VAR_EX                                              !2
         24        DO_FCALL                                      0  $11     
         25        SEND_VAR                                                 $11
         26        INIT_FCALL_BY_NAME                                       'gmp_strval'
         27        SEND_VAR_EX                                              !1
         28        DO_FCALL                                      0  $12     
         29        SEND_VAR                                                 $12
         30        DO_ICALL                                                 
         31      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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144.46 ms | 1010 KiB | 14 Q