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<?php declare(strict_types=1);
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namespace Invoker\ParameterResolver;
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use ReflectionFunctionAbstract;
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/**
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* Simply returns all the values of the $providedParameters array that are
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* indexed by the parameter position (i.e. a number).
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*
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* E.g. `->call($callable, ['foo', 'bar'])` will simply resolve the parameters
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* to `['foo', 'bar']`.
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*
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* Parameters that are not indexed by a number (i.e. parameter position)
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* will be ignored.
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*/
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class NumericArrayResolver implements ParameterResolver
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{
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public function getParameters(
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ReflectionFunctionAbstract $reflection,
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array $providedParameters,
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array $resolvedParameters
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): array {
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// Skip parameters already resolved
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if (! empty($resolvedParameters)) {
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$providedParameters = array_diff_key($providedParameters, $resolvedParameters);
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}
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foreach ($providedParameters as $key => $value) {
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if (is_int($key)) {
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$resolvedParameters[$key] = $value;
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}
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}
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return $resolvedParameters;
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}
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}
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