3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(unserialize('a:3{s:5:"title";s:2:"MR";s:9:"FirstName";s:5:"hjklh";s:8:"LastName";s:4:"hjkl";}'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vMSME
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'unserialize'
          2        SEND_VAL                                                 'a%3A3%7Bs%3A5%3A%22title%22%3Bs%3A2%3A%22MR%22%3Bs%3A9%3A%22FirstName%22%3Bs%3A5%3A%22hjklh%22%3Bs%3A8%3A%22LastName%22%3Bs%3A4%3A%22hjkl%22%3B%7D'
          3        DO_ICALL                                         $0      
          4        SEND_VAR                                                 $0
          5        DO_ICALL                                                 
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
160.79 ms | 1394 KiB | 17 Q