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run code in 150+ php & hhvm versions
Bugs & Features
<?php $test['index'] = 'fdngnkfdklgn'; var_dump(empty($test['keinIndex']), empty($test['index'])); $test['index'] = ''; var_dump(empty($test['index']));
Output for 4.3.0 - 7.1.0
bool(true) bool(false) bool(true)