note 109438 deleted from internals2.variables.creating by danbrown

Note Submitter: anongkanon at gmail dot com ---- A variable is a character string that can be used to hold a value or an expression in order to help add functionality to PHP programming. A variable must be declared within the context of its used PHP syntax such as "<?php x=2; ?>", however they can be recalled from previous usages to reiterate the original or variable. Variables can also be re-declared at any time.