callKeywords() public static method
Returns tokenized and normalized forms of the keywords, and, optionally, keyword statistics.
| public static array callKeywords ( $text, $fetchStatistic = false ) | ||
|---|---|---|
| $text | string |
The text to break down to keywords. |
| $fetchStatistic | boolean |
Whether to return document and hit occurrence statistics |
| return | array |
Keywords and statistics |
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