It was brought to my attention that this code is legal in PHP 4:
function foo($param = 'test')
{
global $$param;
echo $$param;
}$test = 'bar'; foo(); // prints bar
Is this a feature or a bug? (Should we support this syntax in phpDocumentor, or might it change in php 5?)
Greg -- phpDocumentor http://www.phpdoc.org
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