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<?php $nullvar[0]= null; if (isset($nullvar[0]['a']['r'])) { echo "set"; } else { echo "not set"; } if (is_null($nullvar[0]['a']['r'])) { echo "\nnull"; } else { echo "\nnot null"; }
Output for git.master, git.master_jit
not set Warning: Trying to access array offset on value of type null in /in/W5VWG on line 12 Warning: Trying to access array offset on value of type null in /in/W5VWG on line 12 null
Output for rfc.property-hooks
not set Warning: Trying to access array offset on null in /in/W5VWG on line 12 Warning: Trying to access array offset on null in /in/W5VWG on line 12 null

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