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@ 2015-03-17T12:22:42Z

<?php
$blank = '';
var_dump(empty($blank));

class NoMember {
}

$obj = new NoMember();
var_dump(empty($obj));

Output
Performance
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References
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var_dump: documentation ( source)

preferences:dark modelive preview

45.81 ms | 402 KiB | 5 Q