本文整理汇总了PHP中CString::levenDist方法的典型用法代码示例。如果您正苦于以下问题：PHP CString::levenDist方法的具体用法？PHP CString::levenDist怎么用？PHP CString::levenDist使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CString的用法示例。
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示例1: metaphoneDist
/**
* Returns the Levenshtein distance calculated between the Metaphone keys of two strings.
*
* For any two strings, the [Levenshtein distance](http://en.wikipedia.org/wiki/Levenshtein_distance) is the total
* number of insert, replace, and delete operations required to transform the first string into the second one. The
* algorithm used to render the [Metaphone](http://en.wikipedia.org/wiki/Metaphone) keys is the first-generation
* one.
*
* @param string $string The first string for comparison.
* @param string $toString The second string for comparison.
* @param bool $transliterate **OPTIONAL. Default is** `true`. Tells whether to transliterate the strings into
* the Latin script and then flatten them to ASCII before generating the keys. Since neither the Metaphone or
* Levenshtein algorithm is Unicode-aware, the touch of transliteration is something that any arbitrary Unicode
* strings would wish for. For example, "こんにちは" is transliterated to "kon'nichiha".
*
* @return int The Levenshtein distance between the Metaphone keys of the two strings.
*/
public static function metaphoneDist($string, $toString, $transliterate = true)
{
assert('is_cstring($string) && is_cstring($toString) && is_bool($transliterate)', vs(isset($this), get_defined_vars()));
return CString::levenDist(self::metaphoneKey($string, $transliterate), self::metaphoneKey($toString, $transliterate));
}