I'm afraid this is the first I've heard of a "php" flavoured Blosxom. Try dropping the "/+php" bit from the end of the URL.
Microsoft Excel provides the capability to assign a "defined name" to a
cell or range of cells to make it easier to understand the purpose of
a cell or group of cells. E.g, TaxRate is more meaningful in a formula than
E21. Defined names also allow you to ensure that hyperlinks pointing to
locations in a spreadsheet are updated appropriately when a spredsheet is
modified.
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