I've been working with PHP lately and came across a feature called assignment expressions. It seems pretty handy, allowing me to assign values to variables within an expression itself. However, I'm wondering if there are any considerations or potential issues I need to keep in mind when using this feature.
I understand that assignment expressions can make my code more concise and readable, but I'm curious about any corner cases or gotchas that may arise. Are there any performance implications I should be aware of when using assignment expressions? Can they introduce any unintended side effects? Is there a limit to the complexity of expressions where assignment expressions are still recommended?
I'd appreciate your insights and any guidance you can provide. Thanks in advance!