between defining a variable with define() and addressing it without a $,
and simply using $var = "whatever".
Second, putting good programming practices aside, what is the cost
in CPU speed for unsetting a variable after it's done being used, and
is it even worth doing so for those few extra bytes free'd, if PHP will undefine
it anyway when execution ends?
-- Adam Voigt ([EMAIL PROTECTED]) The Cryptocomm Group My GPG Key: http://64.238.252.49:8080/adam_at_cryptocomm.asc |
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