public function TextGetRankedKeywords($text, $outputMode = self::XML_OUTPUT_MODE, $keywordParams = null) { $this->CheckText($text, $outputMode); $this->CheckParamType("AlchemyAPI_KeywordParams", $keywordParams); if (is_null($keywordParams)) { $keywordParams = new AlchemyAPI_KeywordParams(); } $keywordParams->setText($text); $keywordParams->setOutputMode($outputMode); return $this->POST("TextGetRankedKeywords", "text", $keywordParams); }