3v4l.org

run code in 300+ PHP versions simultaneously
<?php $num = 10.0 + 2.88 + 2.88 + 2.88 + 9.0; echo $num; if ($num == 27.64) { echo '\nmatches'; } else { echo '\ndoes not match'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/i3Ac9
function name:  (null)
number of ops:  8
compiled vars:  !0 = $num
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 27.64
    5     1        ECHO                                                     !0
    7     2        IS_EQUAL                                                 !0, 27.64
          3      > JMPZ                                                     ~2, ->6
    8     4    >   ECHO                                                     '%5Cnmatches'
          5      > JMP                                                      ->7
   11     6    >   ECHO                                                     '%5Cndoes+not+match'
   12     7    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
144.88 ms | 1393 KiB | 13 Q