首先你查询单词表,以获得它的wordno,每个单词都有一个唯一的数字.它看起来像这样.

//assuming you've connected to your MysqL db
$word=$_GET['s']; //This variable stores the value given through url
if (ctype_alpha($word)){ // If it's alphabetical
  $word_clean=MysqL_real_escape_string($word); //Sanitize it for MysqL
}else{
  //Not a valid word,error handle
  exit();
}
$query='SELECT wordno FROM word WHERE lemma=`$word_clean` LIMIT 1';
$result=MysqL_query($query);

接下来,我们需要查询sense表以获取synsetno,它将输出单词的不同含义.例如：can(名词)和can(动词),每个都有一个唯一的数字,即synsetno

MySQL查询将是以下内容：

$query='SELECT synsetno FROM sense WHERE wordno=`$wordno`';

对于从该查询获得的每个结果,您必须查询synset表以获取每个意义的定义. Can(名词)和can(动词)有不同的定义.每个synsetno的查询.

$query='SELECT definition FROM synset WHERE synsetno=`$synset`';

并且presto！你有一本非常酷的字典.但是,cpu需要查询三个表,每个表都有大量记录.