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<?php $arr = createArray('id', "a"); echo $arr['jiraId']; echo $arr['casinoCode']; echo $arr['whatever']; function createArray($jiraId = null, $casinoCode = null) : array { if ($casinoCode){ echo "CASINO"; } return array('jiraId' => $jiraId, 'casinoCode' => $casinoCode); }
Output for git.master, git.master_jit, rfc.property-hooks
CASINOida Warning: Undefined array key "whatever" in /in/orIiH on line 6

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