[Bug 28461] Re: Drupal 4.5.x does not work with PHP5

[Graeme Humphries]

Hmm... I sort of expected this to be fixed by dapper (ie, have a 4.7.x
package) or at least have the package in dapper marked as conflicting
with php5. This is still an issue, and dapper will happily let you
install Drupal and php5, which doesn't work at all.

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Drupal 4.5.x does not work with PHP5
https://launchpad.net/bugs/28461