3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "a:3:{i:0;i:35928;i:1;i:36158;i:2;i:36164;}"; $b = unserialize($a); var_dump($b); $c = [35928, 36164]; var_dump($c);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/IvogP
function name:  (null)
number of ops:  13
compiled vars:  !0 = $a, !1 = $b, !2 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'a%3A3%3A%7Bi%3A0%3Bi%3A35928%3Bi%3A1%3Bi%3A36158%3Bi%3A2%3Bi%3A36164%3B%7D'
    5     1        INIT_FCALL                                               'unserialize'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $4      
          4        ASSIGN                                                   !1, $4
    7     5        INIT_FCALL                                               'var_dump'
          6        SEND_VAR                                                 !1
          7        DO_ICALL                                                 
    9     8        ASSIGN                                                   !2, <array>
   11     9        INIT_FCALL                                               'var_dump'
         10        SEND_VAR                                                 !2
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
175.24 ms | 1394 KiB | 17 Q