Add second parameter. You need to pass additional parameter to your function: function parts($site_url, $part) { $structure = 'http://' . ... <看更多>

... use less repetitive code. 1. Introducing Functions The very basics of how custom functions in PHP work is what you will learn here. We will ... ... <看更多>

I try to use this code and for the if statments I had to put a global $query_obj before the code, I do not know if is the case. ... <看更多>

Well I figured out I could duplicate the function and rename the title so it runs twice. But for future, is there a more elegant way of ... ... <看更多>

You can use this function to provide a JSON object as an evaluated expression or to convert environment variables from a string. Example returning a JSON ... ... <看更多>