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run code in 200+ php & hhvm versions
Bugs & Features
<?php $myarray['myuser-myform']['myfile']="test"; printf('%s',$myarray[0]); ?>
Output for 5.3.0 - 7.2.0
Notice: Undefined offset: 0 in /in/9fSrM on line 3
Output for 4.3.0 - 5.2.17
Notice: Undefined offset: 0 in /in/9fSrM on line 3