Max Horvath has called for some help in getting a feature included (and fully working) into the next release of the Eclipse PDT extension - phar support.
With Eclipse PDT 2.0 to be released in September (or October) support for namespaces is already on the roadmap.
Support for Phar archives has not been listed, yet. But in my opinion Eclipse PDT 2.0 must support handling Phar archives when PHP 5.3 will hit the street.
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