|$gpr = WWW::Google::PageRank->new(%options);||
This method constructs a new WWW::Google::PageRank object and returns it.
Key/value pair arguments may be provided to set up the initial state.
The following options correspond to attribute methods described below:
If the env_proxy option is passed in with a TRUE value, then proxy settings are read from environment variables (see LWP::UserAgent::env_proxy)
$pr = $gpr->get(http://www.yahoo.com); Queries Google for a specified pagerank URL and returns pagerank. If query successfull, integer value from 0 to 10 returned. If query fails for some reason (google unreachable, url does not begin from http://, undefined url passed) it return undef.
In list context this function returns list from two elements where first is the result as in scalar context and the second is the HTTP::Response object (returned by LWP::UserAgent::get). This can be usefull for debugging purposes and for querying failure details.
If you find any, please report ;)
Yuri Karaban <email@example.com>.
Algorithm was modified (15-09-2004) according to new algorithm of computingchecksum in googlebar.
Copyright 2004-2006, Yuri Karaban, All Rights Reserved.
You may use, modify, and distribute this package under the same terms as Perl itself.
|perl v5.20.3||WWW::GOOGLE::PAGERANK (3)||2011-10-29|