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<?php $input = <<<EOD data:text/base64;MSwgMSwgMSwgMSwgJ1l1bGlhbmEgQXJyZWRvbmRvJywgJ01pIHJhesOzbiBzb2NpYWwnLCAnc250QHNudC5zbnQnLCAnYW9lYW9lYW9lMScsICdhdmF0YXJfNTY2MjdlYjdlYTE3NC5wbmcnLCAnQ1VJSDkwMDQxOVJDNCcsICcyMDE1LTEyLTA5JywgJzIwMTUtMTItMjMnLCAnMjAxNS0xMi0wMScsICdTWVNURU0tQ1NWJw0KMSwgMSwgMSwgMSwgJ0VkdWFyZG8gZGUgbGEgQ3J1eicsICdNaSByYXrDs24gc29jaWFsJywgJ3NudEBzbnQuc250JywgJ2FvZWFvZWFvZTEnLCAnYXZhdGFyXzU2NjI3ZWI3ZWExNzQucG5nJywgJ0NVSUg5MDA0MTlSQzYnLCAnMjAxNS0xMi0wOScsICcyMDE1LTEyLTIzJywgJzIwMTUtMTItMDEnLCAnU1lTVEVNLUNTVic= EOD; $b64 = $input; $pos = strpos($b64, ';'); if($pos !== false){ $b64 = preg_replace('#^data:text/\w+;base64,#i', '', $b64); var_dump($b64); $b64 = base64_decode($b64); } $array = str_getcsv($b64); var_dump($array);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 22
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
filename:       /in/lvvnu
function name:  (null)
number of ops:  30
compiled vars:  !0 = $input, !1 = $b64, !2 = $pos, !3 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'data%3Atext%2Fbase64%3BMSwgMSwgMSwgMSwgJ1l1bGlhbmEgQXJyZWRvbmRvJywgJ01pIHJhesOzbiBzb2NpYWwnLCAnc250QHNudC5zbnQnLCAnYW9lYW9lYW9lMScsICdhdmF0YXJfNTY2MjdlYjdlYTE3NC5wbmcnLCAnQ1VJSDkwMDQxOVJDNCcsICcyMDE1LTEyLTA5JywgJzIwMTUtMTItMjMnLCAnMjAxNS0xMi0wMScsICdTWVNURU0tQ1NWJw0KMSwgMSwgMSwgMSwgJ0VkdWFyZG8gZGUgbGEgQ3J1eicsICdNaSByYXrDs24gc29jaWFsJywgJ3NudEBzbnQuc250JywgJ2FvZWFvZWFvZTEnLCAnYXZhdGFyXzU2NjI3ZWI3ZWExNzQucG5nJywgJ0NVSUg5MDA0MTlSQzYnLCAnMjAxNS0xMi0wOScsICcyMDE1LTEyLTIzJywgJzIwMTUtMTItMDEnLCAnU1lTVEVNLUNTVic%3D'
    5     1        ASSIGN                                                   !1, !0
    6     2        INIT_FCALL                                               'strpos'
          3        SEND_VAR                                                 !1
          4        SEND_VAL                                                 '%3B'
          5        DO_ICALL                                         $6      
          6        ASSIGN                                                   !2, $6
    7     7        TYPE_CHECK                                  1018          !2
          8      > JMPZ                                                     ~8, ->22
    8     9    >   INIT_FCALL                                               'preg_replace'
         10        SEND_VAL                                                 '%23%5Edata%3Atext%2F%5Cw%2B%3Bbase64%2C%23i'
         11        SEND_VAL                                                 ''
         12        SEND_VAR                                                 !1
         13        DO_ICALL                                         $9      
         14        ASSIGN                                                   !1, $9
    9    15        INIT_FCALL                                               'var_dump'
         16        SEND_VAR                                                 !1
         17        DO_ICALL                                                 
   10    18        INIT_FCALL                                               'base64_decode'
         19        SEND_VAR                                                 !1
         20        DO_ICALL                                         $12     
         21        ASSIGN                                                   !1, $12
   12    22    >   INIT_FCALL                                               'str_getcsv'
         23        SEND_VAR                                                 !1
         24        DO_ICALL                                         $14     
         25        ASSIGN                                                   !3, $14
   13    26        INIT_FCALL                                               'var_dump'
         27        SEND_VAR                                                 !3
         28        DO_ICALL                                                 
         29      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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178.07 ms | 1396 KiB | 23 Q