I'm thinking of changing my websites filesystem to using one page for most of the pages. all i will have to do is get the title from the url and with that the page will gather everything it needs but it would use the same basic outline per page. I'm switching from html to php so it would look like this.
Url now: /my_page.html
New Url: /page.php?title=my page
Do you guys think this would be a good or bad idea?
Also how would this impact site crawlers would they crawl the variable in the url or just the page.php?
My other alternative is to make a .php page for every file as i have done before with html and write the variable into a blank page then use php include to include page.php.

What do you guys think is best and why?
Thanks alot guys. I'm kinda new to php but i'm slowly learning how amazing and great it is.

Use the URL: /my_page

Then use .htaccess to rewrite that to /page.php?title=my_page

Then use that to load my_page.php from outside your webroot.

This way, my_page.php is never directly accessible via web, adding security to your app.

You can also in the future add functionality to load pages from the database instead of from a path.

Sorry I've only really used .htaccess before other then making the not found page so what would i have to put in the .htaccess to do that?

Rather than asking me to do your work for you, why not proactively research the suggestions I made and learn how to manipulate htacess files?

because i can't find anything to do what you described.