是否可以使用变量名定义常量？ [关闭]

Question

I want to be able to generate some constants from an array. So something like this:

foreach ($array as $key => $value) {
    define($key,$value);
}

Is there a simple way to do this?

Answer 1

You're already doing this in your code. Or d you mean like this?

$array = array("sparkles" => "pretty");

foreach($array as $key=>$value) {
    ${$key} = $value;
}

echo $sparkles; //pretty