ip正则匹配 - phppreg_match_all (#(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}) (\d{1,4})#,$str, $phones)$
ip正则匹配 - php
preg_match_all ("#(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}) (\d{1,4})#", $str, $phones);$arr = array_unique($phones);foreach($arr[0] as $v){ $v = str_replace(' ',':', $v); echo $v . "\n";??