3v4l.org

run code in 300+ PHP versions simultaneously
<html> <head> <title><?php $var ?> </title> <title </head> <body> <h3>$var</h3> <?php $var =title; ?> </body> </html>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/k6ZPG
function name:  (null)
number of ops:  6
compiled vars:  !0 = $var
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    1     0  E >   ECHO                                                     '%3Chtml%3E%0A%3Chead%3E%0A%3Ctitle%3E'
    3     1        ECHO                                                     '+%3C%2Ftitle%3E%0A%3Ctitle%0A%3C%2Fhead%3E%0A%3Cbody%3E%0A%3Ch3%3E%24var%3C%2Fh3%3E%0A'
   10     2        FETCH_CONSTANT                                   ~1      'title'
          3        ASSIGN                                                   !0, ~1
   12     4        ECHO                                                     '%3C%2Fbody%3E%0A%0A%3C%2Fhtml%3E'
   14     5      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
146.21 ms | 1392 KiB | 13 Q