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<?php var_dump(preg_match('~(?:(?:http?)?://|www\.)[livebmx.]+?[ru]{2,6}(:?/[a-z0-9\-?\[\]=&;#]+)?~i', 'http://live3bmx.ru/news/10611.html'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/AP6VD
function name:  (null)
number of ops:  8
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'preg_match'
          2        SEND_VAL                                                 '%7E%28%3F%3A%28%3F%3Ahttp%3F%29%3F%3A%2F%2F%7Cwww%5C.%29%5Blivebmx.%5D%2B%3F%5Bru%5D%7B2%2C6%7D%28%3A%3F%2F%5Ba-z0-9%5C-%3F%5C%5B%5C%5D%3D%26%3B%23%5D%2B%29%3F%7Ei'
          3        SEND_VAL                                                 'http%3A%2F%2Flive3bmx.ru%2Fnews%2F10611.html'
          4        DO_ICALL                                         $0      
          5        SEND_VAR                                                 $0
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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