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<?php |
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namespace Wingu\OctopusCore\Reflection; |
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use Wingu\OctopusCore\Reflection\Exceptions\RuntimeException; |
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/** |
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* The ReflectionFunction class reports information about a function. |
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*/ |
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class ReflectionFunction extends \ReflectionFunction |
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{ |
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use ReflectionDocCommentTrait; |
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/** |
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* Get the body of the function. |
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* |
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* @return string |
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* @throws \Wingu\OctopusCore\Reflection\Exceptions\RuntimeException If the function is internal. |
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*/ |
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public function getBody() |
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{ |
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$fileName = $this->getFileName(); |
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if ($fileName === false) { |
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throw new RuntimeException('Can not get body of a function that is internal.'); |
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} |
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$lines = file($fileName, FILE_IGNORE_NEW_LINES); |
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$lines = array_slice($lines, $this->getStartLine() - 1, ($this->getEndLine() - $this->getStartLine() + 1), |
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true); |
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$lines = implode("\n", $lines); |
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$firstBracketPos = strpos($lines, '{'); |
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$lastBracketPost = strrpos($lines, '}'); |
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$body = substr($lines, $firstBracketPos + 1, $lastBracketPost - $firstBracketPos - 1); |
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return trim(rtrim($body), "\n\r"); |
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} |
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/** |
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* Gets a ReflectionExtension object for the extension which defined the function. |
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* |
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* @return \Wingu\OctopusCore\Reflection\ReflectionExtension |
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*/ |
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public function getExtension() |
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{ |
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$extensionName = $this->getExtensionName(); |
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if ($extensionName !== false) { |
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return new ReflectionExtension($extensionName); |
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} else { |
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return null; |
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} |
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} |
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/** |
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* Gets parameters. |
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* |
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* @return \Wingu\OctopusCore\Reflection\ReflectionParameter[] |
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*/ |
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public function getParameters() |
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{ |
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$res = parent::getParameters(); |
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foreach ($res as $key => $val) { |
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$res[$key] = new ReflectionParameter($this->getName(), $val->getName()); |
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} |
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return $res; |
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} |
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} |
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Speicher210 /
Reflection
