Newbie starting to learn a language, better start with php, or js?

Hello Everyone i’m new of this forum, my name is Peppe. I have buyed 2 book. The first one: PHP and MySql, the second one is for javascript, ajax, jquery. Also i know html 5 and css3.
its better start with js or php?

Thank you so much.
Sisonyph

That depends upon what your goals are.

Are you learning just for the sake of learning, or do you have a specific project in mind?

I want to learning for my self project. I want to make a website with the search, login and registration, and also admin control to insert query to mysql and add for example article, or something like this, but i dont know if is better start with js, or php. Js every people say its the same to php, but php is lato server as we know

Start learning PHP first then JS

PHP = Server side
JS = Client side

They are different tools for different specific task.