@@ -291,7 +291,7 @@ |
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291 | 291 | /** |
292 | 292 | * A private utility method used by other public methods to process XML responses. |
293 | 293 | * |
294 | - * @param $url |
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294 | + * @param string $url |
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295 | 295 | * @param string $xml |
296 | 296 | * @return SimpleXMLElement |
297 | 297 | * @throws \RuntimeException |