Introduction - If you have any usage issues, please Google them yourself
Identifier of the main ideas is the analysis of the input string to a space delimited string for identification into a single word. Another word meaning matching, is to pre-defined words and word forms a good basis for comparison, if we can find a matching word, that word corresponding figures, while those with Arabic numerals in sequence output, if the match fails, it will word characters as the original output, illegal characters ignore output.