如何将数组转换为不同类型

Question

i have Array ([0] =>Dev2 [1] =>Dev3 [2] =>dev4)

如何转换为["dev2"，"dev3"，"dev4"]

Answer 1

$old_array = array( 'dev2', 'dev3', 'dev4');
$new_array = json_encode($old_array);
echo $new_array;

我希望这是你想要的。