PHP Random String From Array In WordPress

When I struggle to find a clear answer to something and eventually come up with something that works, I like to repost it here so others can hopefully save themselves some time. This is one of those times.

If you want to display a random string from an array in WordPress, such as a random quote from a collection of your favourites, I’m going to show you how. Note that this isn’t a WordPress-specific solution, but I like WordPress and I like when you do too so I’m going to assume you’re using it*.

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