<?php
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namespace League\MimeTypeDetection;
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class OverridingExtensionToMimeTypeMap implements ExtensionToMimeTypeMap
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{
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/**
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* @var ExtensionToMimeTypeMap
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*/
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private $innerMap;
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/**
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* @var string[]
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*/
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private $overrides;
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/**
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* @param array<string, string> $overrides
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*/
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public function __construct(ExtensionToMimeTypeMap $innerMap, array $overrides)
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{
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$this->innerMap = $innerMap;
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$this->overrides = $overrides;
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}
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public function lookupMimeType(string $extension): ?string
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{
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return $this->overrides[$extension] ?? $this->innerMap->lookupMimeType($extension);
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}
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}
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