How does call_user_func_array work in the context of binding parameters in PHP?

When using `call_user_func_array` in PHP to call a function with parameters, you can pass an array of parameters as the second argument. To bind parameters to a function using `call_user_func_array`, you can use `array_merge` to combine the parameters you want to bind with any additional parameters passed to the function. 

function myFunction($param1, $param2) {
    echo "Param1: $param1, Param2: $param2";
}

$parameters = array('Value1', 'Value2');
call_user_func_array('myFunction', array_merge($parameters, array('AdditionalValue')));

Keywords

call_user_func_array binding parameters PHP function parameters

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