metaphone 3671 ext/standard/basic_functions.c PHP_FE(metaphone, arginfo_metaphone) metaphone 28 ext/standard/metaphone.c static int metaphone(unsigned char *word, int word_len, long max_phonemes, char **phoned_word, int traditional); metaphone 44 ext/standard/metaphone.c if (metaphone((unsigned char *)str, str_len, phones, &result, 1) == 0) {