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<?php $s = ''; if (empty($s['offset'])) { print "empty"; } else { print "not empty"; } $s = ''; if (empty($s['double offset']['offset'])) { print "empty"; } else { print "not empty"; } $s = array('double offset' => ''); if (empty($s['double offset']['offset']['set off'])) { print "empty"; } else { print "not empty"; }
Output for git.master, git.master_jit, rfc.property-hooks
emptyemptyempty

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