3v4l.org

run code in 300+ PHP versions simultaneously
<?php $month = "march"; $month = "january"; if ($month == "march") { echo "spring is in the air!"; # code... } elseif ($month == "january") { echo "way too cold still!"; # code... }
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 = 9
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 9
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
filename:       /in/b8bd3
function name:  (null)
number of ops:  10
compiled vars:  !0 = $month
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'march'
    4     1        ASSIGN                                                   !0, 'january'
    7     2        IS_EQUAL                                                 !0, 'march'
          3      > JMPZ                                                     ~3, ->6
    9     4    >   ECHO                                                     'spring+is+in+the+air%21'
          5      > JMP                                                      ->9
   13     6    >   IS_EQUAL                                                 !0, 'january'
          7      > JMPZ                                                     ~4, ->9
   15     8    >   ECHO                                                     'way+too+cold+still%21'
   17     9    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
152.06 ms | 1393 KiB | 13 Q