- var_dump: documentation ( source)
- array_values: documentation ( source)
<?php
class Se {
public $data1;
public function setData(array $data){
if (empty($data)) {
throw new InvalidArgumentException('The name of an employee cannot be empty.');
}
$data1 = $data;
$data1 = array_values($data1);
var_dump($data1);
}
public function getE($data1){
return $data1[0];
}
};
$tmpaaa= array('3333','222');
$ttt = new Se();
$ttt->setData($tmpaaa);
echo $ttt->getE();