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@ 2014-10-08T18:05:12Z

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

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

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
preg_match: documentation ( source)

preferences:dark modelive preview

40.92 ms | 402 KiB | 5 Q