How do I handle Variable Variable($$) in Active Record output? For Ex. $qdata =

Question

Editorial Team

Asked: June 14, 20262026-06-14T12:56:17+00:00 2026-06-14T12:56:17+00:00

How do I handle Variable Variable($$) in Active Record output?

For Ex.

$qdata = $qmodel->findByAttributes(array("q_id"=>$testqs[0]->q_id));
$qcorrect = "answer".$qdata->correct_answer;

I need $qdata->answer1. But the value 1 is dynamic based on what is passed.

$qdata->$$qcorrect does not work.

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Editorial Team · Answer 1 · 2026-06-14T12:56:18+00:00

Editorial Team

Try just one $ sign:

$qdata->$qcorrect

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