I have a function as follows:
/**
* @param \string[] ...$whitelist
* @return Array
*/
public function whitelist(string ...$whitelist): Array
{
// code
}
How can I pass an array (e.g $arr = [$val1, $val2, ...]) to the function?
Note that I cannot change the function structure because it belongs to a third party class I am using in my code.
/**
* @param \string[] ...$whitelist
* @return Array
*/
public function whitelist(string ...$whitelist): Array
{
// code
}
You pass the arguments by separating them by comma, meaning the whitelist function takes n number of arguments. You are using the splat operator (https://lornajane.net/posts/2014/php-5-6-and-the-splat-operator). So, in your case it may be something like:
whitelist(...['Item 1', 'Item 2', 'Item 3']);
