Question

我正在制作PM系统。

在收件人字段中，如果您输入

Fox

它会回归：你的意思是梅根福克斯？

但是，如果Megan的名字不仅仅是“Fox”，那么它只会询问你是否只指其中一个。

如果姓氏“Fox”的数量超过1，那么我希望它能说：

Who did you mean?
Pammy Fox
Megan Fox

如果只有1的姓氏，我希望它只是说

Did you mean Megan Fox?

（就像现在一样）

我该怎么做？

这是我的代码：

$qur = mysql_query("
 SELECT id, firstname, lastname, 
 (firstname = '$firstname' AND lastname = '$lastname') AS full FROM users 
 WHERE (firstname = '$firstname' AND lastname='$lastname') 
 OR (firstname LIKE '$firstname%' AND lastname LIKE '$lastname%')
 OR firstname LIKE '$firstname%' OR lastname LIKE '$firstname%'
 ORDER BY (firstname = '$firstname' AND lastname='$lastname') DESC");

 $get = mysql_fetch_array($qur);

 if($get["full"] == 1){
 echo $get["id"];
 }else{
 echo "Did you mean: ".$get["firstname"]." ".$get["lastname"]." ?";
 }

Answer 1

使用mysql_num_rows($result)

link

Answer 2

   while($get = mysql_fetch_array($qur)) {
       $name[] = $get["firstname"]." ".$get["lastname"];
   }

   if(count($name) > 1) {
       echo 'Who did you mean?<br/>';
   } else {
       echo 'Did you mean ';
   }
   echo implode('<br/>', $name);

Answer 3

while($get = mysql_fetch_array($qur) {
    //do your stuff
}

我想无论如何，自从我使用PHP与PHP

以来已经很久了

PHP：如果有多个名字

3 个答案: