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run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array(1,2); $test = '{{$the}}'; $the = 'var'; $theVar = preg_match('/({{\$(.*)}})/', '${2}', $test); echo $theVar; echo ${theVar};
based on UkB9m
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
0 Notice: Use of undefined constant theVar - assumed 'theVar' in /in/LkAp8 on line 8 0