3v4l.org

run code in 500+ PHP versions simultaneously
<?php echo $x . $y . $z;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/uVNIS
function name:  (null)
number of ops:  4
compiled vars:  !0 = $x, !1 = $y, !2 = $z
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   CONCAT                                               ~3      !0, !1
          1        CONCAT                                               ~4      ~3, !2
          2        ECHO                                                         ~4
          3      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
222.37 ms | 2929 KiB | 13 Q