3v4l.org

run code in 300+ PHP versions simultaneously
<?php isset($this); is_object($this);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7uLFT
function name:  (null)
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ISSET_ISEMPTY_THIS                               ~0      
          1        FREE                                                     ~0
    4     2        FETCH_THIS                                       ~1      
          3        TYPE_CHECK                                  256  ~2      ~1
          4        FREE                                                     ~2
          5      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
167.76 ms | 1396 KiB | 13 Q