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<?php $string = '103.249.101.68:49385#VN 195.34.78.172:8085#GI 79.127.107.140:808#IR 125.119.253.130:8118#CN 1.175.106.206:3128#TW 190.206.112.238:8080#VE 91.238.114.227:8085#RU 111.13.55.3:22#CN 115.58.111.66:8118#CN 14.139.172.163:3128#IN 186.88.241.86:8080#VE 186.95.27.25:8080#VE 195.191.40.195:8085#RU 60.161.29.253:8585#CN 125.112.11.94:8118#CN 190.73.116.219:8080#VE 119.108.17.159:8118#CN 190.39.80.250:8080#VE 190.200.7.228:8080#VE 91.216.3.50:8085#RU 188.72.96.192:8085#NL 175.43.20.95:80#CN 60.188.28.91:18186#CN 193.105.154.173:8085#-- 121.40.96.243:3128#CN'; preg_match_all('/^((([2][5][0-5]|([2][0-4]|[1][0-9]|[0-9])?[0-9])\.){3})([2][5][0-5]|([2][0-4]|[1][0-9]|[0-9])?[0-9])$/', $string, $matches); var_dump($matches[0]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QIOB2
function name:  (null)
number of ops:  11
compiled vars:  !0 = $string, !1 = $matches
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '103.249.101.68%3A49385%23VN%0A195.34.78.172%3A8085%23GI%0A79.127.107.140%3A808%23IR%0A125.119.253.130%3A8118%23CN%0A1.175.106.206%3A3128%23TW%0A190.206.112.238%3A8080%23VE%0A91.238.114.227%3A8085%23RU%0A111.13.55.3%3A22%23CN%0A115.58.111.66%3A8118%23CN%0A14.139.172.163%3A3128%23IN%0A186.88.241.86%3A8080%23VE%0A186.95.27.25%3A8080%23VE%0A195.191.40.195%3A8085%23RU%0A60.161.29.253%3A8585%23CN%0A125.112.11.94%3A8118%23CN%0A190.73.116.219%3A8080%23VE%0A119.108.17.159%3A8118%23CN%0A190.39.80.250%3A8080%23VE%0A190.200.7.228%3A8080%23VE%0A91.216.3.50%3A8085%23RU%0A188.72.96.192%3A8085%23NL%0A175.43.20.95%3A80%23CN%0A60.188.28.91%3A18186%23CN%0A193.105.154.173%3A8085%23--%0A121.40.96.243%3A3128%23CN'
   30     1        INIT_FCALL                                               'preg_match_all'
          2        SEND_VAL                                                 '%2F%5E%28%28%28%5B2%5D%5B5%5D%5B0-5%5D%7C%28%5B2%5D%5B0-4%5D%7C%5B1%5D%5B0-9%5D%7C%5B0-9%5D%29%3F%5B0-9%5D%29%5C.%29%7B3%7D%29%28%5B2%5D%5B5%5D%5B0-5%5D%7C%28%5B2%5D%5B0-4%5D%7C%5B1%5D%5B0-9%5D%7C%5B0-9%5D%29%3F%5B0-9%5D%29%24%2F'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                                 
   31     6        INIT_FCALL                                               'var_dump'
          7        FETCH_DIM_R                                      ~4      !1, 0
          8        SEND_VAL                                                 ~4
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.14 ms | 1386 KiB | 17 Q