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<?php class Se { public $data1; public function setData($data){ if (empty($data)) { throw new InvalidArgumentException('The name of an employee cannot be empty.'); } $data1 = $data; $data1 = array_values($data1); var_dump($data1); } public function getE(){ return $data1[0]; } }; $tmpaaa= array('3333','222'); $ttt = new Se(); $ttt->setData($tmpaaa); echo $ttt->getE();
Output for git.master, git.master_jit
array(2) { [0]=> string(4) "3333" [1]=> string(3) "222" } Warning: Undefined variable $data1 in /in/BjuSF on line 19 Warning: Trying to access array offset on value of type null in /in/BjuSF on line 19
Output for rfc.property-hooks
array(2) { [0]=> string(4) "3333" [1]=> string(3) "222" } Warning: Undefined variable $data1 in /in/BjuSF on line 19 Warning: Trying to access array offset on null in /in/BjuSF on line 19

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