好的,所以我有一串由空格分隔的单词,即
$commonwords =’a,an,and,I,it,is,do,does,for,from,go,how,the,etc’;
我收到了来自$_POST [‘searchquery’]的搜索查询;
我想从搜索字符串中删除任何常用单词,我要查找的最终结果将是更简洁的关键字,然后我可以使用它来查询数据库.
解决方法:
这将有效但你必须在你的$commonwords中添加大写的“how”
$commonwords = 'a,an,and,I,it,is,do,does,for,from,go,how,the,etc';
$commonwords = explode(",", $commonwords);
$search = "How do I search for files";
$search = explode(" ", $search);
foreach($search as $value){
if(!in_array($value, $commonwords)){
echo "$value<br/>";
$query[] = $value;
}
}
$query = implode(" ", $query);
echo $query;
?>