3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 0.1; $y = 0.2; printf("%.16G", ($x + $y));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gb4he
function name:  (null)
number of ops:  8
compiled vars:  !0 = $x, !1 = $y
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, 0.1
    5     1        ASSIGN                                                   !1, 0.2
    7     2        INIT_FCALL                                               'printf'
          3        SEND_VAL                                                 '%25.16G'
          4        ADD                                              ~4      !0, !1
          5        SEND_VAL                                                 ~4
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
145.42 ms | 1393 KiB | 15 Q