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@@ -48,5 +48,5 @@ Returns the translated variant of $string for the current language or $string (d
Shorthand test to see if variable $var is set and is not empty. Tests vary by type. Returns false if $var or $key is not set.
If variable is set, returns 1 if has 'non-zero' value, otherwise returns 0. -- e.g. x('') or x(0) returns 0;
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+Return to the [url=[baseurl]/help/main]Main documentation page[/url]