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Matt Van Dyck2,033 Points
List of preset variables and commands
In this episode, we learn that there's a php command $_POST which contains all data from form posts. We also learn that there's variables like $_POST["name"] that will just call out the name field of the form. Is there any place where we can see a full list of these preset php commands and variables to learn from?
Similarly, common CMS tools are built using PHP like Wordpress. I'm a beginner at all of this, but as I understand it Wordpress also has its own preset variables and commands. Is there anywhere to see these as well?
Joel Rivera29,401 Points
For PHP this is the best resource you can use. http://www.php.net/manual/en/ Bookmark that link and make it your reference of choice.