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<?php $value = ' Ączkó 123 !!!'; $value = preg_replace('/[^\d\p{L}]/u', '', strval($value)); echo $value;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/aIYI8
function name:  (null)
number of ops:  10
compiled vars:  !0 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '++%C4%84czk%C3%B3+123+++%21%21%21'
    3     1        INIT_FCALL                                               'preg_replace'
          2        SEND_VAL                                                 '%2F%5B%5E%5Cd%5Cp%7BL%7D%5D%2Fu'
          3        SEND_VAL                                                 ''
          4        CAST                                          6  ~2      !0
          5        SEND_VAL                                                 ~2
          6        DO_ICALL                                         $3      
          7        ASSIGN                                                   !0, $3
    4     8        ECHO                                                     !0
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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