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<?php $t = 9999999999; $i = 1000; var_dump($t*$t); echo "\n"; var_dump(bcmul($t,$t,0));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WdLdf
function name:  (null)
number of ops:  16
compiled vars:  !0 = $t, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 9999999999
    4     1        ASSIGN                                                   !1, 1000
    6     2        INIT_FCALL                                               'var_dump'
          3        MUL                                              ~4      !0, !0
          4        SEND_VAL                                                 ~4
          5        DO_ICALL                                                 
    7     6        ECHO                                                     '%0A'
    8     7        INIT_FCALL                                               'var_dump'
          8        INIT_FCALL_BY_NAME                                       'bcmul'
          9        SEND_VAR_EX                                              !0
         10        SEND_VAR_EX                                              !0
         11        SEND_VAL_EX                                              0
         12        DO_FCALL                                      0  $6      
         13        SEND_VAR                                                 $6
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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