> This implementation of issetor() actually works fine, except it does > pollute the symbol tables with empty variables ($a and $b in this > examples are created, as nulls).
What are the consequences of polluting the symbol tables this way? Should this issetor() be considered a "bad practice", probably for medium to large scale applications? -- Sven -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
