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I have a php file in which I need to be able to easily flip a switch. The switch is set to 1 for local server and 0 for production server. local_on=’1′; or local_on=’0′;. Which way is better (creating a global or using define)? If either way is good which way is best practice?
define. You can’t change its value later, and its value is always available in all scopes, tersely.