Use a Web Host With PHP Support

If your server has activated support for PHP you do not need to do anything.

Just create some .php files, place them in your web directory, and the server will automatically parse them for you.

You do not need to compile anything or install any extra tools.

Because PHP is free, most web hosts offer PHP support.

parse
文法的に説明する、品詞を指摘する、語法を解説する
構文解析する

parse command line
コマンド・ラインを解析する

natural language parser
自然言語パーサー

pattern learning parser
パターン学習パーサー