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<?php $input = 'แ€–แ€”แ€นแ€'; echo preg_replace( ['/[\p{L}\p{N}@#".]+[\p{L}\p{N}._-]*/u', '/\p{M}/u'], ["foo[('$0')]bar", ' '], $input );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/c3bJB
function name:  (null)
number of ops:  8
compiled vars:  !0 = $input
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%E1%80%96%E1%80%94%E1%80%B9%E1%80%90'
    5     1        INIT_FCALL                                               'preg_replace'
    6     2        SEND_VAL                                                 <array>
    7     3        SEND_VAL                                                 <array>
    8     4        SEND_VAR                                                 !0
    5     5        DO_ICALL                                         $2      
    8     6        ECHO                                                     $2
    9     7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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