3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 0x0+2; $b = 0x0 +2; $c = 0x0+ 2; $d = 0x0 + 2; $e = 0x0+0x2; $f = 0x0 +0x2; $g = 0x0+ 0x2; $h = 0x0 + 0x2; echo $a ."\n"; echo $b ."\n"; echo $c ."\n"; echo $d ."\n"; echo $e ."\n"; echo $f ."\n"; echo $g ."\n"; echo $h ."\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VG9iF
function name:  (null)
number of ops:  25
compiled vars:  !0 = $a, !1 = $b, !2 = $c, !3 = $d, !4 = $e, !5 = $f, !6 = $g, !7 = $h
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 2
    3     1        ASSIGN                                                   !1, 2
    4     2        ASSIGN                                                   !2, 2
    5     3        ASSIGN                                                   !3, 2
    6     4        ASSIGN                                                   !4, 2
    7     5        ASSIGN                                                   !5, 2
    8     6        ASSIGN                                                   !6, 2
    9     7        ASSIGN                                                   !7, 2
   10     8        CONCAT                                           ~16     !0, '%0A'
          9        ECHO                                                     ~16
   11    10        CONCAT                                           ~17     !1, '%0A'
         11        ECHO                                                     ~17
   12    12        CONCAT                                           ~18     !2, '%0A'
         13        ECHO                                                     ~18
   13    14        CONCAT                                           ~19     !3, '%0A'
         15        ECHO                                                     ~19
   14    16        CONCAT                                           ~20     !4, '%0A'
         17        ECHO                                                     ~20
   15    18        CONCAT                                           ~21     !5, '%0A'
         19        ECHO                                                     ~21
   16    20        CONCAT                                           ~22     !6, '%0A'
         21        ECHO                                                     ~22
   17    22        CONCAT                                           ~23     !7, '%0A'
         23        ECHO                                                     ~23
         24      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
152.77 ms | 1398 KiB | 13 Q