43 lines
915 B
PHP
43 lines
915 B
PHP
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<?php
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namespace think\annotation;
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use ReflectionAttribute;
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use ReflectionClass;
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use ReflectionMethod;
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class Reader
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{
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/**
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* @template T of object
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* @param ReflectionClass|ReflectionMethod $ref
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* @param class-string<T> $name
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* @return array<T>
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*/
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public function getAnnotations($ref, $name)
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{
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return array_map(function (ReflectionAttribute $attribute) {
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return $attribute->newInstance();
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}, $ref->getAttributes($name, ReflectionAttribute::IS_INSTANCEOF));
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}
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/**
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* @template T of object
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* @param ReflectionClass|ReflectionMethod $ref
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* @param class-string<T> $name
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* @return T|null
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*/
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public function getAnnotation($ref, $name)
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{
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$attributes = $this->getAnnotations($ref, $name);
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foreach ($attributes as $attribute) {
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return $attribute;
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}
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return null;
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}
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}
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