Packages of Alfredo Sanchez
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| All class groups | > | All authors | > | Packages of Alfredo Sanchez (2) | > | Mission progress status | > | Reputation |
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| This class can be used to keeep track of the current site number of current visitors. It uses the IP address of the visitor accessing the site to keep track of the visit in a MySQL database. The class can return the number of visitors still active by default for the last 5 minutes. |
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| This class can be used to check the online status of an Yahoo messenger user. It accesses the Yahoo online status Web server to check the status of a given user. The class parses the response and returns true or false depending on whether the given user is online. |
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