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<?php preg_match ('/.*[0-9a-zA-ZżźćńółęąśŻŹĆĄŚĘŁÓŃ]$/', 'fasdfdsa fasfds', $matches); print_r ($matches);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ZG6pv
function name:  (null)
number of ops:  9
compiled vars:  !0 = $matches
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'preg_match'
          1        SEND_VAL                                                 '%2F.%2A%5B0-9a-zA-Z%C5%BC%C5%BA%C4%87%C5%84%C3%B3%C5%82%C4%99%C4%85%C5%9B%C5%BB%C5%B9%C4%86%C4%84%C5%9A%C4%98%C5%81%C3%93%C5%83%5D%24%2F'
          2        SEND_VAL                                                 'fasdfdsa+fasfds'
          3        SEND_REF                                                 !0
          4        DO_ICALL                                                 
    4     5        INIT_FCALL                                               'print_r'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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