3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = "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"; var_dump(unserialize(base64_decode($d)));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/BM9IP
function name:  (null)
number of ops:  11
compiled vars:  !0 = $d
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '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%3D%3D'
    5     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'unserialize'
          3        INIT_FCALL                                               'base64_decode'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $2      
          6        SEND_VAR                                                 $2
          7        DO_ICALL                                         $3      
          8        SEND_VAR                                                 $3
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
142.9 ms | 1400 KiB | 19 Q