3v4l.org

run code in 300+ PHP versions simultaneously
<?php const SHITS = 13; const GIGGLES = 10; const WHY = 8; var_dump(WHY === (SHITS & GIGGLES));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/J2Abp
function name:  (null)
number of ops:  12
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_CONST                                            'SHITS', 13
    4     1        DECLARE_CONST                                            'GIGGLES', 10
    5     2        DECLARE_CONST                                            'WHY', 8
    7     3        INIT_FCALL                                               'var_dump'
          4        FETCH_CONSTANT                                   ~0      'WHY'
          5        FETCH_CONSTANT                                   ~1      'SHITS'
          6        FETCH_CONSTANT                                   ~2      'GIGGLES'
          7        BW_AND                                           ~3      ~1, ~2
          8        IS_IDENTICAL                                     ~4      ~0, ~3
          9        SEND_VAL                                                 ~4
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
149.83 ms | 1000 KiB | 14 Q