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<?php $id ="sylvanas"; echo(preg_match("/'|\\\\/i", $id));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lMkEG
function name:  (null)
number of ops:  7
compiled vars:  !0 = $id
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'sylvanas'
    5     1        INIT_FCALL                                               'preg_match'
          2        SEND_VAL                                                 '%2F%27%7C%5C%5C%2Fi'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $2      
          5        ECHO                                                     $2
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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