3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (assert("print 1+1")+asdf(123));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/n6UnP
function name:  (null)
number of ops:  11
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSERT_CHECK                                     $0      
          1        INIT_FCALL                                               'assert'
          2        SEND_VAL                                                 'print+1%2B1'
          3        SEND_VAL                                                 'assert%28%27print+1%2B1%27%29'
          4        DO_ICALL                                         $0      
          5        INIT_FCALL_BY_NAME                                       'asdf'
          6        SEND_VAL_EX                                              123
          7        DO_FCALL                                      0  $1      
          8        ADD                                              ~2      $0, $1
          9        ECHO                                                     ~2
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
150.83 ms | 1394 KiB | 15 Q