Build a simple web form that removes duplicate entries and saves to a database

Job ID: 30686949

Budget: $30 – $250 USD

As a team we are processing a lot of URL's each day, and we need a simple way to remove duplicates so that we don't have overlap.

We want a script we can host online that has a simple text field where we can paste in a list of domains, probably 500-1000 at a time.

The script will check which entries already exist in the "database" and then display the list of unique URL's on the output page (can be a simple text field again).

The database can just be a text file hosted on the server, nothing fancy needed with SQL etc.

Super simple project for someone who has experience.

Thanks!

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We hired another freelancer to create this and it worked great for 1 month, but it's stopped working, however you'll be able to look at the code and probably fix it very quickly.

This is it currently - https://www.seodn.com/dupe/
Related categories: PHP JavaScript SQL MySQL HTML