The metaphone() function can be used for spelling applications. 函数可以应用于拼写。
He also converted the metaphone algorithm to table form, eliminating the need for the old metaphone code. 他还将metaphone算法改造为表格形式，就此不再需要旧的metaphone代码。
- Metaphone, like Soundex, is based on the idea of constructing a representative code for an input string. + Metaphone 和 Soundex 类似，是基于用输入字串构造一个编码来代表的方法。
Implement Phonetic ("Sounds-like") Name Searches with Double Metaphone Part I: Introduction &C Implementation 2007-03-05 18:06 数据库理论的研究在七十年代后期进入较为成熟的阶段，随着八十年代初...
- source has to be a non-null string with a maximum of 255 characters. max_output_length sets the maximum length of the output metaphone code; + 源必须是一个非空的字串，最大长度是 255 字符。max_output_length 设置输出的 metaphone 编码的最大长度；
