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<?php |
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namespace Atreyu; |
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use phpDocumentor\Reflection\DocBlock; |
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abstract class BaseReflector |
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{ |
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/** |
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* @param array $docBlockParams |
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* @param \ReflectionParameter $param |
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* @param array $arguments |
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* |
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* @return bool|string |
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*/ |
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public function getParamDocBlockHint(array $docBlockParams, \ReflectionParameter $param, array $arguments = []) |
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{ |
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$typeHint = false; |
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/** @var DocBlock\Tag\ParamTag $docBlockParam */ |
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foreach ($docBlockParams as $docBlockParam) { |
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if (!($docBlockParam instanceof DocBlock\Tag\ParamTag)) { |
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continue; |
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} |
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$type = $docBlockParam->getType(); |
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$docBlockParamName = $docBlockParam->getVariableName(); |
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if (($param->getName() === ltrim($docBlockParamName, '$')) |
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&& (!empty($type)) |
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) { |
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$definitions = explode('|', $type); |
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foreach ($arguments as $key => $argument) { |
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foreach ($definitions as $definition) { |
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if (is_object($argument) |
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&& in_array(ltrim($definition, '\\'), $this->getImplemented(get_class($argument))) |
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&& (is_numeric($key) || (ltrim($docBlockParamName, '$') === $key) |
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)) { |
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$typeHint = $definition; |
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// no need to loop again, since we found a match already! |
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continue 3; |
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} |
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} |
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} |
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if ($typeHint === false) { |
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// use first definition, there is no way to know which instance of the hinted doc block definitions is actually required |
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// because there were either no arguments given or no argument match was found |
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list($firstDefinition,) = $definitions; |
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if (!in_array(strtolower($firstDefinition), ['int', 'float', 'bool', 'string', 'array', 'null', 'mixed'])) { |
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$typeHint = $firstDefinition; |
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} |
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} |
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} |
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} |
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return $typeHint; |
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} |
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/** |
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* @param $className |
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* |
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* @return array |
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*/ |
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public function getImplemented($className) |
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{ |
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return array_merge([$className], class_implements($className)); |
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} |
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} |
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cmpayments /
atreyu
