3v4l.org

run code in 300+ PHP versions simultaneously
<?php //Retrieve name from query string and store to a local variable $name = $_POST['name']; echo "<h3> Hello $name </h3>"; ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0Q58F
function name:  (null)
number of ops:  8
compiled vars:  !0 = $name
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   FETCH_R                      global              ~1      '_POST'
          1        FETCH_DIM_R                                      ~2      ~1, 'name'
          2        ASSIGN                                                   !0, ~2
    4     3        ROPE_INIT                                     3  ~5      '%3Ch3%3E+Hello+'
          4        ROPE_ADD                                      1  ~5      ~5, !0
          5        ROPE_END                                      2  ~4      ~5, '+%3C%2Fh3%3E'
          6        ECHO                                                     ~4
    5     7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
150.44 ms | 1384 KiB | 13 Q