3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Something{}; var_dump(new Something() + new Something() + new Something());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/EZk1F
function name:  (null)
number of ops:  12
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_FCALL                                               'var_dump'
          1        NEW                                              $0      'Something'
          2        DO_FCALL                                      0          
          3        NEW                                              $2      'Something'
          4        DO_FCALL                                      0          
          5        ADD                                              ~4      $0, $2
          6        NEW                                              $5      'Something'
          7        DO_FCALL                                      0          
          8        ADD                                              ~7      ~4, $5
          9        SEND_VAL                                                 ~7
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Class Something: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
167.19 ms | 1394 KiB | 15 Q