what are all the subjects in php?
ok so far these are the subjects or sections or whatever its called about php that i know of. or sections of study
PHP & mysql interaction with the browser
PHP & xml
setting .htacess rules(not php but something to know)
then maybe php security(guarding against xss and injection)
what are other sections of study for php because once i master the above does it mean i know php and i can go forward and create whatever comes to mind, and occasionally look at php.net for new functions i can take use of?
Master the Data types.
Also .htaccess allows support for Mod_rewrite, the stuff for parsing URL's differently. As you seen right now, live, the URL address states this thread is:
You can have Wildcard schemes with an HTTP String Specific, if I put that correctly. :]
By the way, for PHP & XML, just use SimpleXML, it makes it simple for PHP to actually interact with XML, or probably the only way. >.< I know you could try the YouTube API for this
PHP: SimpleXML - Manual <- here
Let us get one thing straight, Cookies & Sessions are basically the same thing.
User Authentication and User Registration eh? As with Cookies & Sessions you assign the session to the user coming from the database, that's about all I know of the subject. And then you can use setcookie to increase the session.
What about Arrays?
Though you can familiarize yourself with them with the Keys and Values, that's about it besides manipulating them using the functions and how some functions turn variables into arrays such as
I've never really touched with Sockets, but I can tell you, you can use them for grabbing information from a remote server, but so can cURL.
They have their own page for SQL injections, simply
UPDATE: well it does help with SQL injections, but I'm sure someone has already gone beyond escaping strings. Though I've never SQL injected before so.. I am not totally knowing about this :S or XSS attacks.. >.<
I would try to grasp the GD Library, so you could add that to your list.
Classes are brilliant in their own way!
I love Classes! They make everything easier for me!
But instead of hearing me blab, I think you should go to php.net and check about all the means of classes/objects.
In the end as said above for classes, PHP.NET is your place for anything and everything about PHP. :]
Talkphp is LIKE Winston Wolf ( Pulp Fiction ref. ), he solves problems.. Hehe
There are far too many subjects to list. The best way to gauge your skill it to give yourself a task and know that you could program it.
As I do. :P
I'm not really good at explaining PHP am I? >.<
All the subject relevant to PHP can take up their own article o.O, in an extension of what Village said try to create a script not based off one of those aforementioned areas but using them all in tangent (or as much as is practically reasonable)
learn the basics first, then build on it, dont bite off more than you can chew.
also i'd add to the list, data exchange:
and maybe even the PHP XSLT stuff too
and .htaccess is really more of an apache thing, but never the less still good to learn
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