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<?php echo hash_pbkdf2('sha1', 'password123', "\x01\x02\x03\x04", 1000, 32);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/053mG
function name:  (null)
number of ops:  9
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'hash_pbkdf2'
          1        SEND_VAL                                                 'sha1'
          2        SEND_VAL                                                 'password123'
          3        SEND_VAL                                                 '%01%02%03%04'
          4        SEND_VAL                                                 1000
          5        SEND_VAL                                                 32
          6        DO_ICALL                                         $0      
          7        ECHO                                                     $0
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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