Join PHP 8.5 release manager Daniel Scherzer for a deep dive into the new features, syntax updates, deprecations, and surprises coming in the latest version of PHP. These are already available for testing in PHP 8.5.0RC3, which lands right as Longhorn PHP 2025 kicks off on October 23rd.

Whether you're maintaining legacy apps or building bleeding-edge libraries, this talk will help you prepare for PHP 8.5 and adopt its features with confidence.

Features include

* A new URL handling extension
* Expanded syntax support in constant expressions
* The pipe operator (|>)
* Attribute changes
* Object cloning with property changes

and more

Comments

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Hard facts with great examples! It went a little bit fast in the end, so unfortunetaly the pipe operator never got properly explained.

Joseph Leedy at 12:02 on 27 Oct 2025

Informative review of the new upcoming features, thanks!

It was a very interesting presentation, but I got a little bored of all the (many) deprecations being covered at the very start, when the talk was titled "New Features...". We did eventually get to the new features (which are awesome) but by that point we'd covered a dozen or more deprecations, most of which don't apply to my team.