<?php
namespace Invoker\ParameterResolver;
use ReflectionFunctionAbstract;
/**
* Simply returns all the values of the $providedParameters array that are
* indexed by the parameter position (i.e. a number).
*
* E.g. `->call($callable, ['foo', 'bar'])` will simply resolve the parameters
* to `['foo', 'bar']`.
*
* Parameters that are not indexed by a number (i.e. parameter position)
* will be ignored.
*
* @author Matthieu Napoli <[email protected]>
*/
class NumericArrayResolver implements ParameterResolver
{
public function getParameters(
ReflectionFunctionAbstract $reflection,
array $providedParameters,
array $resolvedParameters
) {
// Skip parameters already resolved
if (! empty($resolvedParameters)) {
$providedParameters = array_diff_key($providedParameters, $resolvedParameters);
}
foreach ($providedParameters as $key => $value) {
if (is_int($key)) {
$resolvedParameters[$key] = $value;
}
}
return $resolvedParameters;
}
}