assertResolvablePlaceholder() public static method

public static assertResolvablePlaceholder ( array $args, $position )
$args array
InvalidArgumentException Class Documentation
Beispiel #1
0
/**
 * Return a new function with the arguments partially applied
 *
 * Use Functional\…, Functional\…() or Functional\placeholder() as a placeholder
 *
 * @param callable $callback
 * @param array $arguments
 * @return callable
 */
function partial_any(callable $callback, ...$arguments)
{
    return function (...$innerArguments) use($callback, $arguments) {
        $placeholder = …();
        foreach ($arguments as $position => &$argument) {
            if ($argument === $placeholder) {
                InvalidArgumentException::assertResolvablePlaceholder($innerArguments, $position);
                $argument = array_shift($innerArguments);
            }
        }
        return $callback(...$arguments);
    };
}