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<?php |
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/** |
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* This file is part of Spiral Framework package. |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace Spiral\Attributes\Internal\Key; |
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/** |
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* A generator that returns a key containing information about the |
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* time the file was last modified. |
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* |
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* @internal ModificationTimeKeyGenerator is an internal library class, please do not use it in your code. |
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* @psalm-internal Spiral\Attributes |
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*/ |
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final class ModificationTimeKeyGenerator implements KeyGeneratorInterface |
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{ |
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/** |
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* {@inheritDoc} |
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*/ |
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public function forClass(\ReflectionClass $class): string |
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{ |
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if ($class->isUserDefined()) { |
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return (string)\filemtime( |
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$class->getFileName() |
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); |
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} |
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return $class->getExtension() |
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->getVersion() |
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; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function forProperty(\ReflectionProperty $prop): string |
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{ |
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return $this->forClass( |
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$prop->getDeclaringClass() |
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); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function forConstant(\ReflectionClassConstant $const): string |
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{ |
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return $this->forClass( |
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$const->getDeclaringClass() |
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); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function forFunction(\ReflectionFunctionAbstract $fn): string |
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{ |
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if ($fn instanceof \ReflectionMethod) { |
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return $this->forClass( |
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$fn->getDeclaringClass() |
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); |
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} |
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if ($fn->isUserDefined()) { |
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return (string)\filemtime( |
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$fn->getFileName() |
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); |
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} |
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if ($extension = $fn->getExtension()) { |
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return $extension->getVersion(); |
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} |
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throw new \LogicException('Can not determine modification time of [' . $fn->getName() . ']'); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function forParameter(\ReflectionParameter $param): string |
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{ |
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return $this->forFunction( |
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$param->getDeclaringFunction() |
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); |
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} |
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} |
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