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<?php $input = "Wij #^@ & zij !> !-?! beƫindigen"; echo rtrim(preg_replace('/([^a-z0-9]+)/', '-', strtolower($input)), '-');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5tIRW
function name:  (null)
number of ops:  15
compiled vars:  !0 = $input
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'Wij+%23%5E%40+%26+zij+%21%3E+%21-%3F%21+be%C3%ABindigen'
    4     1        INIT_FCALL                                               'rtrim'
          2        INIT_FCALL                                               'preg_replace'
          3        SEND_VAL                                                 '%2F%28%5B%5Ea-z0-9%5D%2B%29%2F'
          4        SEND_VAL                                                 '-'
          5        INIT_FCALL                                               'strtolower'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                         $2      
          8        SEND_VAR                                                 $2
          9        DO_ICALL                                         $3      
         10        SEND_VAR                                                 $3
         11        SEND_VAL                                                 '-'
         12        DO_ICALL                                         $4      
         13        ECHO                                                     $4
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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