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<?php $hashn = hash_hmac('sha256', '', '7d87ae991cd4854952ebc9a6bea989ae1ec8974983c22cb9d27ee0e60113b1e1'); $hashn = substr($hashn,0,64); var_dump($hashn);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/424Qs
function name:  (null)
number of ops:  16
compiled vars:  !0 = $hashn
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'hash_hmac'
          1        SEND_VAL                                                 'sha256'
          2        SEND_VAL                                                 ''
          3        SEND_VAL                                                 '7d87ae991cd4854952ebc9a6bea989ae1ec8974983c22cb9d27ee0e60113b1e1'
          4        DO_ICALL                                         $1      
          5        ASSIGN                                                   !0, $1
    3     6        INIT_FCALL                                               'substr'
          7        SEND_VAR                                                 !0
          8        SEND_VAL                                                 0
          9        SEND_VAL                                                 64
         10        DO_ICALL                                         $3      
         11        ASSIGN                                                   !0, $3
    4    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !0
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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