Re: Odd Code Error.

On Tue, 2004-01-20 at 22:39, Luke wrote: > yeah its strange, > > $test is equal to $test2, > $test is equal to $test3 > but $test2 is not equal to $test3, > > $test = "string"; > $test2 = true; > $test3 = 0; > if($test == $test2){ > echo "hi"; > } > Looks fine to me... $test == $test2: $test is not an empty string and thus evaluates to true. $test == $test3: $test is converted to an integer to compare against $test3. Conversion of $test to integer results in 0, which happens to be equal to $test3 You should read the section on type juggling. http://ca2.php.net/language.types.type-juggling Cheers, Rob. -- .------------------------------------------------------------. | InterJinn Application Framework - http://www.interjinn.com | :------------------------------------------------------------: | An application and templating framework for PHP. Boasting | | a powerful, scalable system for accessing system services | | such as forms, properties, sessions, and caches. InterJinn | | also provides an extremely flexible architecture for | | creating re-usable components quickly and easily. | `------------------------------------------------------------'