[BNM] regex

[Alex Beston]

hi BNM

preg_match_all("/[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/", $str,
$arr);

im wondering if theres a more succinct regex for the above, which the astute
would immediately see as a match for an IPv4 number.

how would i shorten " [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\." , for example?

thanks!

Alex


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