3v4l.org

run code in 300+ PHP versions simultaneously
<?php return ($var->$var2)[0];
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/YFhWN
function name:  (null)
number of ops:  4
compiled vars:  !0 = $var, !1 = $var2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   FETCH_OBJ_R                                      ~2      !0, !1
          1        FETCH_DIM_R                                      ~3      ~2, 0
          2      > RETURN                                                   ~3
          3*     > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
178.66 ms | 1392 KiB | 13 Q