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@ 2014-10-08T18:04:26Z

<?php
$a = array(1,2);
$test = '{{$the}}';
$the = 'var';

$theVar = preg_match('/({{\$(.*)}})/',$test,$matches);
echo $matches[2];
echo ${$matches[2]};

Output
Performance
VLD
References
Branches

preg_match: documentation ( source)

preferences:dark modelive preview

45.71 ms | 402 KiB | 5 Q