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<?php $a=md5('QNKCDZO'); if(numeric($a)){ echo 'yes'; } else echo 'no';
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 10
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 11
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lP2lY
function name:  (null)
number of ops:  12
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'md5'
          1        SEND_VAL                                                 'QNKCDZO'
          2        DO_ICALL                                         $1      
          3        ASSIGN                                                   !0, $1
    3     4        INIT_FCALL_BY_NAME                                       'numeric'
          5        SEND_VAR_EX                                              !0
          6        DO_FCALL                                      0  $3      
          7      > JMPZ                                                     $3, ->10
    4     8    >   ECHO                                                     'yes'
          9      > JMP                                                      ->11
    6    10    >   ECHO                                                     'no'
         11    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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