3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_encode('Hi'); // SGk= echo base64_decode('SGk='); // Hi echo 'Hi'; // Hi eval('echo "Hi";'); // Hi
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/A8SqI
function name:  (null)
number of ops:  11
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_FCALL                                               'base64_encode'
          1        SEND_VAL                                                 'Hi'
          2        DO_ICALL                                         $0      
          3        ECHO                                                     $0
    7     4        INIT_FCALL                                               'base64_decode'
          5        SEND_VAL                                                 'SGk%3D'
          6        DO_ICALL                                         $1      
          7        ECHO                                                     $1
    9     8        ECHO                                                     'Hi'
   11     9        INCLUDE_OR_EVAL                                          'echo+%22Hi%22%3B', EVAL
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
158.73 ms | 1394 KiB | 17 Q