3v4l.org

run code in 300+ PHP versions simultaneously
<? $name = true; $email = false; if ($email && $name) { echo "test"; } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 46) Position 1 = 3, Position 2 = 4
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 6
Branch analysis from position: 5
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
Branch analysis from position: 4
filename:       /in/IOMEX
function name:  (null)
number of ops:  7
compiled vars:  !0 = $name, !1 = $email
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <true>
    4     1        ASSIGN                                                   !1, <false>
    6     2      > JMPZ_EX                                          ~4      !1, ->4
          3    >   BOOL                                             ~4      !0
          4    > > JMPZ                                                     ~4, ->6
    7     5    >   ECHO                                                     'test'
   10     6    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
151.15 ms | 1392 KiB | 13 Q