3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = "PHP 5"; $y= " eme version de PHP"; $x .= $y; echo $x;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mIc6T
function name:  (null)
number of ops:  5
compiled vars:  !0 = $x, !1 = $y
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'PHP+5'
    5     1        ASSIGN                                                   !1, '+eme+version+de+PHP'
    7     2        ASSIGN_OP                                     8          !0, !1
    9     3        ECHO                                                     !0
          4      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
161.58 ms | 1396 KiB | 13 Q