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A previous client of mine had an Access database of products they sell, which they had been using offline.
But increasingly this working arrangement had proven to be limited.
In this article I’ll focus on the essential elements of PHP you’ll need to use an existing Access database online.
One other item that’s standard with a Windows installation is the availability of ODBC drivers.
The Access database is self-contained, with no links to external tables.
Many products can be of any given category, and any given product can belong to more than one category.
Building an interface may sound daunting, but it needn’t be.
In effect, what you’ll be doing is replacing the forms listed under the Forms tab in Access.
Well, think of the MS Access application as a user interface.
In the example I’ve chosen for this article, we’ll use a very simple database that consists of three tables: a product table, a category table, and a linking product-category table.
The Microsoft Access database contains all the data and table definitions that are relevant to this article.
Thus it is possible to build an alternative UI to read and write to an Access database file.
This one just happens to be run using a web browser.That is, there is a many-to-many relationship between products and categories. Before reading or writing a database, a connection must be made to it.