Question

我有foreach的大功能，可以发出800多个MySQL请求。它在5-6秒内执行。调用此函数F1。

所以这样：

function F1(){
foreach($current_id as $id){
request (SELECT * FROM wp_posts o LEFT OUTER JOIN wp_posts r ON 
o.post_parent = r.ID WHERE r.id = '$id' AND o.post_type = 'product')
request (update wp_postmeta
set meta_value = $val
where meta_key in ('_price','_regular_price') and post_id IN
(select tempP.tempId from(
select v.id as tempId from wp_posts v join wp_postmeta pm on (pm.post_id = 
v.id) join wp_posts p on (v.post_parent = p.id) where meta_key ='_price' and 
v.post_type = 'product_variation' and p.id = '$id') as tempP))
 request (UPDATE simple request very short)
}
}

我想再添加一个函数F2来发送电子邮件，所以我需要近400个短的MySQL请求来检查表中元素的DataBASE ID，如果存在，那么发送电子邮件给人。

问题是：哪里最好拨打F2在F1或外面发送电子邮件？

VAR 1：

function F1(){
  foreach($current_id as $id){
   request (SELECT with INNER JOIN 0, 002 sec)
  request (UPDATE with inner JOIN near 0,04)
 request (UPDATE simple request very short)
   if($id is){
   so call function F2(){
     send email
   }
   } 
 }
}

VAR 2：

    function F1(){
      foreach($current_id as $id){
       request (SELECT with INNER JOIN 0, 002 sec)
       request (UPDATE with inner JOIN near 0,04)
        request (UPDATE simple request very short)
       if($id is){
         $array_ids = array_merge($id);
       } 
     }
    }
   if (!empty($array_ids)){
   explode;
   foreach ($find_id as id){
     so call function F2(){
         send email
       }
   }
}

或者它是更好的解决方案吗？

PHP：在foreach中调用函数，还是在外面？

0 个答案: