3v4l.org

run code in 300+ PHP versions simultaneously
<?php $color = array('white', 'green', 'red'); echo "<ul> <li>$color[1]</li> <li>$color[2]</li> <li>$color[0]</li> </ul>";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gi7CS
function name:  (null)
number of ops:  13
compiled vars:  !0 = $color
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ROPE_INIT                                     7  ~6      '%3Cul%3E%0A%09%09%3Cli%3E'
    4     2        FETCH_DIM_R                                      ~2      !0, 1
          3        ROPE_ADD                                      1  ~6      ~6, ~2
          4        ROPE_ADD                                      2  ~6      ~6, '%3C%2Fli%3E%0A%09%09%3Cli%3E'
    5     5        FETCH_DIM_R                                      ~3      !0, 2
          6        ROPE_ADD                                      3  ~6      ~6, ~3
          7        ROPE_ADD                                      4  ~6      ~6, '%3C%2Fli%3E%0A%09%09%3Cli%3E'
    6     8        FETCH_DIM_R                                      ~4      !0, 0
          9        ROPE_ADD                                      5  ~6      ~6, ~4
         10        ROPE_END                                      6  ~5      ~6, '%3C%2Fli%3E%0A%09%3C%2Ful%3E'
         11        ECHO                                                     ~5
    7    12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
152.83 ms | 1393 KiB | 13 Q