3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 'O:8:"DateTime":3:{s:4:"date";s:19:"2014-03-31 14:55:58";s:13:"timezone_type";}'; var_dump( unserialize( $test ) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/p9pfZ
function name:  (null)
number of ops:  8
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'O%3A8%3A%22DateTime%22%3A3%3A%7Bs%3A4%3A%22date%22%3Bs%3A19%3A%222014-03-31+14%3A55%3A58%22%3Bs%3A13%3A%22timezone_type%22%3B%7D'
    3     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'unserialize'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $2      
          5        SEND_VAR                                                 $2
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
163.33 ms | 1393 KiB | 17 Q