In Java you use your domain name, in reverse order. IE 
package org.perlmonks.why.do.we.have.a.java.class;

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PHP doesn't really have any good namespace system. You can define classes, but that's only one level of namespaceing. You have to resort to the old C style smMdlAbbr_* before your variables and functions.

In reply to Re^2: "Vanity Tagging" on CPAN? by Ven'Tatsu
in thread "Vanity Tagging" on CPAN? by BUU

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