Question

我想显示前五个数组值最重复的值，就像在标签中我们显示流行的标签，就像现在我所做的是我从数据库中获取所有标签，如下所示

SMS Gateway,sms service,bulk sms,bulk sms, Courier Management Software Development, Customised software solutions, domain registration, Ecommerce website designing company, matrimony website developer, seo tutorials bhopal, Web-site designing, redesigning, updationsSMS Gateway,sms service,bulk sms

然后将其爆炸成数组并将其打印在li中，如下所示

 $tag = explode(",", $tags);

  $tagsss = array_count_values($tag);

    foreach($tagsss as $key => $value) {
      echo "<li>$key ( $value )</li>";
    }

，结果显示如下

SMS Gateway ( 1 )sms service ( 2 )bulk sms ( 3 ) Courier Management Software Development ( 1 ) Customised software solutions ( 1 ) domain registration ( 1 ) Ecommerce website designing company ( 1 ) matrimony website developer ( 1 ) seo tutorials bhopal ( 1 ) Web-site designing ( 1 ) redesigning ( 1 ) updationsSMS Gateway ( 1 )

现在在所有这些条目中，我只想显示前五个价值最重复的值，就像流行的标签一样

Answer 1

不是使用PHP函数，而是只从像

这样的查询中获取MySQL中的那些标记

SELECT CONCAT( tag_name,  " ", COUNT( tag_name ) ) AS tags
FROM tags_table
GROUP BY tag_name
ORDER BY COUNT( tag_name ) DESC 
LIMIT 5

在具有最多重复值的数组中显示前5个值

1 个答案: