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Vypisanie prazdnej hlasky, ak v lochnese nic nemaju

Cinan Rakosnik authored on 03/09/2013 at 19:40:55
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@@ -19,12 +19,16 @@ class Lochness extends Restaurant {
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 	 */
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 	public function runCallbackParser($parentNode, iOutput $logger) {
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+		$parsed = '';
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+
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 		foreach ($parentNode as $node)
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 		{
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-			/** @var $node DOMNode */
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-			$logger->addMeal(trim($node->nodeValue));
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+			$meal = trim($node->nodeValue);
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+			$logger->addMeal($meal);
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+
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+			$parsed .= $meal;
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 		}
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-		return TRUE;
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+		return $parsed;
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 	}
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 }