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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; |
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use Spiral\Attributes\Exception\InitializationException; |
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use Spiral\Attributes\Internal\AttributeReader; |
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class NativeAttributeReader extends AttributeReader |
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{ |
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/** |
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* NativeAttributeReader constructor. |
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*/ |
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public function __construct() |
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{ |
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$this->checkAvailability(); |
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parent::__construct(); |
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} |
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/** |
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* @return bool |
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*/ |
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public static function isAvailable(): bool |
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{ |
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return \version_compare(\PHP_VERSION, '8.0') >= 0; |
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} |
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/** |
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* @return void |
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*/ |
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private function checkAvailability(): void |
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{ |
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if (! self::isAvailable()) { |
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throw new InitializationException('Requires the PHP >= 8.0'); |
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} |
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} |
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/** |
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* @param \ReflectionAttribute[] $attributes |
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* @return iterable<\ReflectionClass, array> |
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*/ |
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private function format(iterable $attributes): iterable |
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{ |
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foreach ($attributes as $attribute) { |
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yield new \ReflectionClass($attribute->getName()) => $attribute->getArguments(); |
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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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protected function getClassAttributes(\ReflectionClass $class, ?string $name): iterable |
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{ |
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return $this->format( |
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$class->getAttributes($name, \ReflectionAttribute::IS_INSTANCEOF) |
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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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protected function getFunctionAttributes(\ReflectionFunctionAbstract $function, ?string $name): iterable |
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{ |
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return $this->format( |
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$function->getAttributes($name, \ReflectionAttribute::IS_INSTANCEOF) |
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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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protected function getPropertyAttributes(\ReflectionProperty $property, ?string $name): iterable |
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{ |
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return $this->format( |
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$property->getAttributes($name, \ReflectionAttribute::IS_INSTANCEOF) |
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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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protected function getConstantAttributes(\ReflectionClassConstant $const, ?string $name): iterable |
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{ |
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return $this->format( |
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$const->getAttributes($name, \ReflectionAttribute::IS_INSTANCEOF) |
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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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protected function getParameterAttributes(\ReflectionParameter $param, ?string $name): iterable |
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{ |
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return $this->format( |
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$param->getAttributes($name, \ReflectionAttribute::IS_INSTANCEOF) |
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); |
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} |
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} |
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spiral /
framework
Loading history...
Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: