Uploaded January 2016 | Updated September 2026, 3 weeks ago
This final project will sum up most of what we've already learn't throughout this course. It will consist of three simple drop down menus with each menu changing a CSS property on a div element. We'll be looking at adding an event onto each select drop down via a for loop. Once the events have been added we can then review the callback function or what's know as a higher order function.
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This final project will sum up most of what we've already learn't throughout this course. It will consist of three simple drop down menus with each menu changing a CSS property on a div element. We'll be looking at adding an event onto each select drop down via a for loop. Once the events have been added we can then review the callback function or what's know as a higher order function.
This tutorial is brought to you by avelx.co.uk - Coding tutorials to help you grow.










![Deprecated features of PHP7
[DEPRICTAED] Style constructors
PHP 4 style constructors (methods that have the same name as the class they are defined in) are deprecated. PHP 7 will return an E_DEPRECATED please only use the construct() method.
[DEPRICATED] Static calls to non-static methods
Static calls to methods that are not declared static are deprecated, and may be removed in the future.
[DEPRICATED] Password hash
The salt option for the password_hash() function has been deprecated to prevent developers from generating their own (usually insecure) salts. The function itself generates a cryptographically secure salt when no salt is provided by the developer - therefore custom salt generation should not be needed.
[DEPRICATED] Capture session meta data
The capture_session_meta SSL context option has been deprecated. SSL metadata is now available through thestream_get_meta_data() function. Deprecated features of PHP7](https://i.ytimg.com/vi/sioobwq0TAk/mqdefault.jpg)