Wrapping quotes around a php id in XML

Posted by Simon Hume on Stack Overflow See other posts from Stack Overflow or by Simon Hume
Published on 2010-03-15T22:49:16Z Indexed on 2010/03/15 22:59 UTC
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I've got this line of code:

$xml_output .= "\t<Event=" . $x . ">\n";

And it will output:

<Event=0>

<Event=1>

<Event=2>

etc etc through my loop.

I need it to output as this (with the quotes around the number):

<Event="0">

<Event="1">

<Event="2">

Any help, and I'm sure it's simple would be greatly appreciated!

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