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<?php $text = 'سسس ککک سسس'; echo preg_replace(['/(.)\1+/u', '/\b(\pL)\s+/u'], '$1', $text);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/cj97R
function name:  (null)
number of ops:  5
compiled vars:  !0 = $text
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, '%D8%B3%D8%B3%D8%B3+%DA%A9%DA%A9%DA%A9+%D8%B3%D8%B3%D8%B3'
    4     1        FRAMELESS_ICALL_3                preg_replace        ~2      <array>, '%241'
          2        OP_DATA                                                      !0
          3        ECHO                                                         ~2
          4      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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