3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = bcmul('0.9', '-0.1', 1); $b = bcmul('0.90', '-0.1', 1); var_dump(bccomp($a, $b), $a, $b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/R1NrY
function name:  (null)
number of ops:  22
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL_BY_NAME                                       'bcmul'
          1        SEND_VAL_EX                                              '0.9'
          2        SEND_VAL_EX                                              '-0.1'
          3        SEND_VAL_EX                                              1
          4        DO_FCALL                                      0  $2      
          5        ASSIGN                                                   !0, $2
    4     6        INIT_FCALL_BY_NAME                                       'bcmul'
          7        SEND_VAL_EX                                              '0.90'
          8        SEND_VAL_EX                                              '-0.1'
          9        SEND_VAL_EX                                              1
         10        DO_FCALL                                      0  $4      
         11        ASSIGN                                                   !1, $4
    6    12        INIT_FCALL                                               'var_dump'
         13        INIT_FCALL_BY_NAME                                       'bccomp'
         14        SEND_VAR_EX                                              !0
         15        SEND_VAR_EX                                              !1
         16        DO_FCALL                                      0  $6      
         17        SEND_VAR                                                 $6
         18        SEND_VAR                                                 !0
         19        SEND_VAR                                                 !1
         20        DO_ICALL                                                 
         21      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
168.11 ms | 1395 KiB | 15 Q