I'm running into some unexpected behavior that I can't figure out. This is
with PHP version 3, where, to my knowledge, boolean is not built in.
<?php define ("true", 1);
define ("false", 0);
echo gettype(true);
echo gettype(false); ?>
The type of true is returned as an integer, while the type of false is
returned as a string. Even if I say (int) 0, it still returns its type as a
string. Can anyone explain to me why it behaves this way? Thank you.
-Rob
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