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<?php echo preg_match("/[\x{0000}-\x{0008}\x{000B}-\x{001F}\x{007F}]/u", "");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/v6bWI
function name:  (null)
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'preg_match'
          1        SEND_VAL                                                 '%2F%5B%5Cx%7B0000%7D-%5Cx%7B0008%7D%5Cx%7B000B%7D-%5Cx%7B001F%7D%5Cx%7B007F%7D%5D%2Fu'
          2        SEND_VAL                                                 ''
          3        DO_ICALL                                         $0      
          4        ECHO                                                     $0
          5      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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