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#1 ksaihat

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need help with php output

Posted 30 August 2010 - 04:44 AM

Hi
can any one help me with the output of this:

$k='A';
$$k='B';

echo"$k${$k};
echo"<br><br>";
echo"$k$A";

my answer is:
AA
AA
is my anwer right?

Thanks

This post has been edited by macosxnerd101: 30 August 2010 - 04:48 AM
Reason for edit:: Added code tags. Please use them in the future.

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Replies To: need help with php output

#2 JackOfAllTrades

Saucy!

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Re: need help with php output

Posted 30 August 2010 - 04:55 AM

Why not run it and find out for yourself? There's a missing end quote on one of the lines though.

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#3 ksaihat

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Re: need help with php output

Posted 30 August 2010 - 05:00 AM

i dont know how to run it...it is for my brother home work and he is very sick
so i answer what i know

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#4 JackOfAllTrades

Saucy!

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Re: need help with php output

Posted 30 August 2010 - 05:03 AM

Oh, you're doing your brother's homework. Uh huh. Sorry, we're not going to give you the answer. For all I know you're in an exam and texting us trying to get an answer. I'm giving you this link and then closing this.

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need help with php output