How can I write to a specific spot of a file in php?

I have a form and an html page, I want to take a line from the form and put it in a particular div tag on the html page. Most of what I have been able to find on writing has specified "w" "r" and the like.

Thanks,

You might try using space holders like {content-here} and replace the space holders with the content you like.

Originally Posted by vivekar

You might try using space holders like {content-here} and replace the space holders with the content you like.

Thanks for the suggestion, I managed to rig it so its MySQL driven and organized.