note 64288 rejected from language.variables.variable by bjori

From: Date: Tue, 11 Apr 2006 18:47:22 +0000
Subject: note 64288 rejected from language.variables.variable by bjori
References: 1  Groups: php.notes 
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Note Submitter: watt dot john dot runyon at gmail dot com ---- I am trying to develop a 'message board' and am using "foreach" statements as part of it. I put a 'var var' (as I call it) into the foreach 'AS' statement-part-thing foreach ($category as $cat) {//let's say $cat now equals 1 (int) echo $cat;//echoes 1 //get every forum in category foreach (${$cat.'_forum'} as $f) {//let's say makes $f = value of $1_forum['1'] since $cat = 1 echo "-'" .$f. "'"//echo -'FORUM' } echo "<hr>";//add a horiz. rule to the page between each category }

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