@ 2013-08-22T09:44:12Z <?php
$result = array(0 => '1');
echo isset($result[0]['foo']) ? 'Yes, it is set.' : 'No, it is not set.';
echo (isset($result['0']['exist'])) ? true : false;
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Output for 5.0.0 - 5.0.2 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 , 7.0.0 - 7.0.33 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 No, it is not set. Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.3 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 Yes, it is set.1 preferences:dark mode live preview
273.92 ms | 403 KiB | 457 Q