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Re: Nothing show up in the browser

by Alex the Serb (Monk)
on Jan 25, 2002 at 14:32 UTC ( #141463=note: print w/replies, xml ) Need Help??

in reply to Nothing show up in the browser

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Re: Re: Nothing show up in the browser
by theguvnor (Chaplain) on Jan 25, 2002 at 17:06 UTC
    Just to remind Alex, the reason that it doesn't complain is that $query->center(#other stuff); is a valid method call; but nothing is being done with the return from the "center" method.

    I believe C/C++/Java? programmers would call this a call "in void context".

    This is fixed by printing the results of the method call.

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