"PHP" code function name problem, ask the great God advice

Now in the template to do a development, the template is the default code as the function name, but I do development need to get get pass the code, these two code produced a conflict, ask the great God how to deal with the advice. Template used is the daily purchase system!

Reply to discussion (solution)

One is the function name, one is the variable name?
This is not going to be a conflict.

One is the function name, one is the variable name?
This is not going to be a conflict.

Because this template is such a link at the time of the visit xx.xx.com/index.php?mod=subscribe&code=mail
Subscribe is the controller name code is the method inside the controller
And the URL passed in is xx.xx.com//index.php?mod=subscribe&code=111111dc2f0cd9cd41f0ebf0f1b225bv&state=state.

Code is a variable that comes with a URL, remember not to have the same name as this variable.

For CODE=111111DC2F0CD9CD41F0EBF0F1B225BV in the latter URL
Obviously the 111111DC2F0CD9CD41F0EBF0F1B225BV method is not present, and you can easily identify it in the dispatch

For CODE=111111DC2F0CD9CD41F0EBF0F1B225BV in the latter URL
Obviously the 111111DC2F0CD9CD41F0EBF0F1B225BV method is not present, and you can easily identify it in the dispatch

This code is passed over the parameter, I need this get value

Code is a variable that comes with a URL, remember not to have the same name as this variable.

I don't want to, but now this is the same name.

For everyone to share my solution: Now the root directory to build a file, in the request code when the file callback to the root directory, note that when the callback link is added to a field is also the link to your current page, so that you can get the code in the root directory when you receive your previous link

