metaphone Calculate the metaphone key of a string &reftitle.description; stringmetaphone stringstr intphonemes0 Calculates the metaphone key of str. Similar to soundex metaphone creates the same key for similar sounding words. It's more accurate than soundex as it knows the basic rules of English pronunciation. The metaphone generated keys are of variable length. Metaphone was developed by Lawrence Philips <lphilips at verity dot com>. It is described in ["Practical Algorithms for Programmers", Binstock & Rex, Addison Wesley, 1995]. &reftitle.parameters; str The input string. phonemes This parameter restricts the returned metaphone key to phonemes characters in length. The default value of 0 means no restriction. &reftitle.returnvalues; Returns the metaphone key as a string, &return.falseforfailure;. &reftitle.examples; ]]> &example.outputs.similar; ]]> &example.outputs.similar;