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In order to match a literal dot, use \. or [.]
As you have the /i applied to your regex, [a-z] and [A-Z] are really the same, so you only need one of them.
In order to match one or more characters, use [a-z]+
In order to match exactly three characters like org, use braces like [a-z]{3}

In reply to Re: how to do match www.jkghfdjbh.org from $li? by hdb
in thread how to do match www.jkghfdjbh.org from $li? by virudinesh

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