Facebook Like Applikation JS, PHP + additions

Hey there Marcus Parsons .

So reflecting on what you wrote

*"AJAX is a part of JavaScript. In fact, the acronym for AJAX has JavaScript in it: Asynchronous JavaScript And XML (AJAX) haha You make AJAX requests by using JavaScript.

JavaScript goes to handle most of the heavy lifting, because then, the server isn't doing all of the work for thousands of people; their computer is doing most of the work because JavaScript is a client side language (mostly lol see a special case such as NodeJS which is server side JavaScript).

That is correct about PHP, though, Konrad. Some of the uses that you can and absolutely should be doing are: post-validating data received from the user (use JS for initial validation of data), make requests to and from any databases you use, keeping track of pertinent login information to continually verify that the user making any request is the authorized user of that account (man in the middle attacks), etc.

Basically, what it boils down to is that PHP should play the back up for JavaScript. It should fill in all of the gaps that JS inevitably has to leave behind.

If you're interested in talking more about this, you should make a new thread dedicated to this question and tag me in it. I don't want to keep blowing up Richmond's feed! Sorry, Richmond Lauman! haha"*

My question is:

Im confused right now : p I read on the internet that if you want to move fast and put web app facebook like or market like webiste, i will need PHP . That will handle all the data etc.. but you say here abotu JS and PHP as a support for it . So i dont quite get it how this works.

For a Facebook like web , i will need the knowledge of :

+User log in/out
+Friends etc..
+News Feed
+Search Filter ( whether its cars :color, size etc.. or people)

And that all seem that the website its done coz thats basicaly all it needs.

A login , news feed and search filter . So you said PHP as for security reasons and keeping track from the server side? and JS used for : A first class of data handling that they downolad on their PC, insted of PHP request which make it faster for the PHP when million users will use it or any big amout right?

So how does or how should a new developer start? meaning like me , i went straight onto PHP, but WP is in PHP to . I can make layout and put it in WP with PHP right? and then soem plugins etc... ? or anyways PHP and WP toghether at first?

Like i dont quite get it . I know that all the libraries are form the orginal programming language but its just somebody elese that wrote it and for others there is faster code like funcitonns $superSpeed { 10*10} and i just write $superSpeed and the equation come from the libarary right?

I hope its not too messy .I should learn about organizing my writing : p im getting better at spelling and grammar a bit , with time but the content uhh xd