三种PHP重置数组为连续数字索引的方式

$arr = array(‘apple‘,‘banana‘,‘orange‘);

print_r(array_values($arr));

Array ( [0] => apple [1] => banana [2] => orange )

$arr = array(‘apple‘,‘banana‘,‘orange‘);

print_r(array_merge($arr));
echo "<br/>";

$arr1 = array(‘name‘ => ‘jerry‘,‘age‘ => 16,‘height‘ => ‘18cm‘);

print_r(array_merge($arr1));

Array ( [0] => apple [1] => banana [2] => orange ) 
Array ( [name] => jerry [age] => 16 [height] => 18cm )

<?php
class Reset 
{
    public function resetArr($arr=‘‘)
    {
        $tmp = [];

        foreach ($arr as $key => $value) {
            $tmp[] = $value;
        }
        return $tmp;
    }
}

$obj = new Reset();

$arr = array(‘apple‘,‘banana‘,‘orange‘);
print_r($obj->resetArr($arr));