Array of variables to function parameter

Question

I've an array like this:

$params = ["Hello" => "Hello World", "Text" => "This is a text"];

And I want to call function:

myFunction("Hello World", "This is a text");

How can I do that?

Answer 1

You're looking for call_user_func_array():

call_user_func_array('myFunction', $params);

Or if you have PHP 5.6+, you can use the ... operator:

myFunction(...$params);

_{NOTE: This only works with numeric arrays, not associative arrays}

Answer 2

$params = ["Hello" => "Hello World", "Text" => "This is a text"];

Using call_user_func_array

call_user_func_array('myFunction', array_values($params));

Also you can do this:

myFunction($params['Hello'], $params['Text']);

function myFunction($h, $t){
    echo $h." - ".$t;
}