Is it possible with php to go to another page and retrieve parts of the code? For example:
Say MSN has a stock ticker, and I want to make one also. Am I able to go to the stock page, and select the number that the stock is currently at? With PHP.
Implying the code is HTML yes, you could use file_get_contents, or cURL, I'm sure there are others. Then you'd want a HTML parser or regular expressions, most people recommend a HTML parser.