3v4l.org

run code in 300+ PHP versions simultaneously
<?php $secret = "3d3d516343746d4d6d6c315669563362"; echo $s2 = base64_decode($secret); echo $s3 = strrev($s2); echo hex2bin($s3);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7Mttk
function name:  (null)
number of ops:  16
compiled vars:  !0 = $secret, !1 = $s2, !2 = $s3
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '3d3d516343746d4d6d6c315669563362'
    3     1        INIT_FCALL                                               'base64_decode'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $4      
          4        ASSIGN                                           ~5      !1, $4
          5        ECHO                                                     ~5
    4     6        INIT_FCALL                                               'strrev'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                         $6      
          9        ASSIGN                                           ~7      !2, $6
         10        ECHO                                                     ~7
    5    11        INIT_FCALL                                               'hex2bin'
         12        SEND_VAR                                                 !2
         13        DO_ICALL                                         $8      
         14        ECHO                                                     $8
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
162.05 ms | 1394 KiB | 19 Q