Is there a way to generate a list of all the functions being used by a piece of code?
With Java it is easy as you can just copy the import statements at the top of the code. With PHP, as you don't need to import the library, it is more difficult.
I'm after a quick solution, if there is one, for documentation purposes.
分享 I'd say this is much harder in PHP, considering features such as call_function and eval that allow for wild ways of calling functions. Your best bet is probably to find all instances of include, include_once, require and require_once, but you can't be sure that your list is concise this way. There's also class autoloading to be considered.
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