Working with dates and times in PHP

I learned a few things I did not know about the DateTime object. John is always relaxed which makes it easy to ask questions.

Great introductory talk on DateTime! I hadn't heard of a few of the libraries you mentioned but I will definitely keep an eye on them for future projects.

I learned several new things from this talk, and I have used DateTime for years. The libraries you highlighted were what did it for me, but I can see that for anyone who was still using date() or even strtotime() how this would be immediately relevant. Great job!

Before DateTime working with time in php was a pain. This presentation was a great introduction.

John has an easy-going, relaxed delivery and treats all questions and audience members with respect. During portions of this talk, members asked questions and John casually answered the questions by firing up an example on-the-fly.

This was a good introduction to DateTime as well as a good review.

I appreciated that John also talked about DateTimeImmutable to answer a problem that I have encountered, too.