I am new to php so just want to ask something which i wonder. the index page i create and use include command to put few other subpages inside index page. does it create a problem for search engine. does search engine read the whole end html page or does it check individual index page.
Search engines will not be able to tell that you have used include() to pull other pages into the index page because it is a server side language (which means the code is parsed/processed before reaching the browser) - it would look at it as if all of the content was simply on the index page.