@ 2014-01-23T07:04:18Z <?php
$a = NULL;
if (!is_null($a)) { echo "The variable is set to NULL."; }
else { echo "The if clause was not run"; }
/* echo isset($a)?'true':'false'; */
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Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.10 , 7.2.0 - 7.2.33 , 7.3.12 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 , 8.3.0 - 8.3.4 The if clause was not run preferences:dark mode live preview
249.32 ms | 405 KiB | 350 Q