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<?php $str = '/et/ettevote/filter/abc/ü'; $result = !preg_match('/\/ettevote\/filter\/abc\/([A-Za-z0-9-&ŠšŽžÕõÄäÖöÜü])/u', $str, $matches); var_dump([$result, $matches]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TSm4J
function name:  (null)
number of ops:  14
compiled vars:  !0 = $str, !1 = $result, !2 = $matches
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%2Fet%2Fettevote%2Ffilter%2Fabc%2F%C3%BC'
    4     1        INIT_FCALL                                               'preg_match'
          2        SEND_VAL                                                 '%2F%5C%2Fettevote%5C%2Ffilter%5C%2Fabc%5C%2F%28%5BA-Za-z0-9-%26%C5%A0%C5%A1%C5%BD%C5%BE%C3%95%C3%B5%C3%84%C3%A4%C3%96%C3%B6%C3%9C%C3%BC%5D%29%2Fu'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !2
          5        DO_ICALL                                         $4      
          6        BOOL_NOT                                         ~5      $4
          7        ASSIGN                                                   !1, ~5
    5     8        INIT_FCALL                                               'var_dump'
          9        INIT_ARRAY                                       ~7      !1
         10        ADD_ARRAY_ELEMENT                                ~7      !2
         11        SEND_VAL                                                 ~7
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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