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<?php $kw = "1 2 3 4 5 6 7 8 9 0 2"; var_export(preg_match('/^((?!([\w\d]+([^\w\d]|$)){11,}).)*$/u', $kw));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qjGoq
function name:  (null)
number of ops:  9
compiled vars:  !0 = $kw
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '1+2+3+4+5+6+7+8+9+0+2'
    3     1        INIT_FCALL                                               'var_export'
          2        INIT_FCALL                                               'preg_match'
          3        SEND_VAL                                                 '%2F%5E%28%28%3F%21%28%5B%5Cw%5Cd%5D%2B%28%5B%5E%5Cw%5Cd%5D%7C%24%29%29%7B11%2C%7D%29.%29%2A%24%2Fu'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $2      
          6        SEND_VAR                                                 $2
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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