3v4l.org

run code in 300+ PHP versions simultaneously
<?php $secret = "3d3d516343746d4d6d6c315669563362"; $pass = "2"; #function decodeSecret($pass) { $pass = base64_decode(strrev(hex2bin($secret))); #} #decodeSecret($secret); print "$pass"; ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qtZRg
function name:  (null)
number of ops:  15
compiled vars:  !0 = $secret, !1 = $pass
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '3d3d516343746d4d6d6c315669563362'
    3     1        ASSIGN                                                   !1, '2'
    6     2        INIT_FCALL                                               'base64_decode'
          3        INIT_FCALL                                               'strrev'
          4        INIT_FCALL                                               'hex2bin'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $4      
          7        SEND_VAR                                                 $4
          8        DO_ICALL                                         $5      
          9        SEND_VAR                                                 $5
         10        DO_ICALL                                         $6      
         11        ASSIGN                                                   !1, $6
    9    12        CAST                                          6  ~8      !1
         13        ECHO                                                     ~8
   11    14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
185.22 ms | 1394 KiB | 19 Q