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<?php echo preg_replace('/[^\pL\pM]*/iu', '', 'áéíóú');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ueAJv
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   FRAMELESS_ICALL_3                preg_replace        ~0      '%2F%5B%5E%5CpL%5CpM%5D%2A%2Fiu', ''
          1        OP_DATA                                                      '%C3%A1%C3%A9%C3%AD%C3%B3%C3%BA'
          2        ECHO                                                         ~0
          3      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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