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<?php $request = [ 'sso_id' => 'test', 'phone' => 'test', ]; ksort($request); echo http_build_query($request); echo ' '; echo hash_hmac('sha256', http_build_query($request), ''); echo ' '; $request = [ 'sso_id' => 'test', 'snils' => 'test', 'phone' => 'test', 'email' => 'email', ]; ksort($request); echo http_build_query($request); echo ' '; echo hash_hmac('sha256', http_build_query($request), ''); echo ' '; echo hash_hmac('sha256', 'email=4654%40mail.ru&phone=9999999999&snils=216-556-489%2083&sso_id=DIT2012%40mos.ruUUID12345', 'secret key');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9fBVK
function name:  (null)
number of ops:  45
compiled vars:  !0 = $request
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    6     1        INIT_FCALL                                               'ksort'
          2        SEND_REF                                                 !0
          3        DO_ICALL                                                 
    7     4        INIT_FCALL                                               'http_build_query'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $3      
          7        ECHO                                                     $3
    8     8        ECHO                                                     '+'
    9     9        INIT_FCALL                                               'hash_hmac'
         10        SEND_VAL                                                 'sha256'
         11        INIT_FCALL                                               'http_build_query'
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                         $4      
         14        SEND_VAR                                                 $4
         15        SEND_VAL                                                 ''
         16        DO_ICALL                                         $5      
         17        ECHO                                                     $5
   10    18        ECHO                                                     '+'
   12    19        ASSIGN                                                   !0, <array>
   18    20        INIT_FCALL                                               'ksort'
         21        SEND_REF                                                 !0
         22        DO_ICALL                                                 
   19    23        INIT_FCALL                                               'http_build_query'
         24        SEND_VAR                                                 !0
         25        DO_ICALL                                         $8      
         26        ECHO                                                     $8
   20    27        ECHO                                                     '+'
   21    28        INIT_FCALL                                               'hash_hmac'
         29        SEND_VAL                                                 'sha256'
         30        INIT_FCALL                                               'http_build_query'
         31        SEND_VAR                                                 !0
         32        DO_ICALL                                         $9      
         33        SEND_VAR                                                 $9
         34        SEND_VAL                                                 ''
         35        DO_ICALL                                         $10     
         36        ECHO                                                     $10
   22    37        ECHO                                                     '+'
   23    38        INIT_FCALL                                               'hash_hmac'
         39        SEND_VAL                                                 'sha256'
         40        SEND_VAL                                                 'email%3D4654%2540mail.ru%26phone%3D9999999999%26snils%3D216-556-489%252083%26sso_id%3DDIT2012%2540mos.ruUUID12345'
         41        SEND_VAL                                                 'secret+key'
         42        DO_ICALL                                         $11     
         43        ECHO                                                     $11
         44      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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