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run code in 200+ php & hhvm versions
Bugs & Features
<?php $values = (object) array('application_date' => ''); echo (array_key_exists('application_date', $values) ? '.1' : '.0'); echo "\n\r"; echo (empty($values->application_date) ? '.1' : '.0');
Output for 4.3.0 - 7.2.0
.1 .1