3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo floor((0.1 + 0.7) * 10); echo ' '; echo floor(bcadd(0.1, 0.7, 1) * 10);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HrNYf
function name:  (null)
number of ops:  16
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'floor'
          1        SEND_VAL                                                 8
          2        DO_ICALL                                         $0      
          3        ECHO                                                     $0
    3     4        ECHO                                                     '+'
    4     5        INIT_FCALL                                               'floor'
          6        INIT_FCALL_BY_NAME                                       'bcadd'
          7        SEND_VAL_EX                                              0.1
          8        SEND_VAL_EX                                              0.7
          9        SEND_VAL_EX                                              1
         10        DO_FCALL                                      0  $1      
         11        MUL                                              ~2      $1, 10
         12        SEND_VAL                                                 ~2
         13        DO_ICALL                                         $3      
         14        ECHO                                                     $3
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
148.29 ms | 1398 KiB | 15 Q