3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 3+"15%"+"$s5"; echo $x;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1vAuD
function name:  (null)
number of ops:  6
compiled vars:  !0 = $x, !1 = $s5
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ADD                                              ~2      3, '15%25'
          1        CAST                                          6  ~3      !1
          2        ADD                                              ~4      ~2, ~3
          3        ASSIGN                                                   !0, ~4
    4     4        ECHO                                                     !0
          5      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
164.9 ms | 1392 KiB | 13 Q