如何使用PHP将批量电子邮件ID发送到数组？

Question

$array = array('abc@gmail.com','xyz@gmail.com','sdf@gmail.com','wrd@gmail.com');

上面的代码，我手动输入了电子邮件。如何在现场使用用户输入的电子邮件？

我是说， 我有<input type="text" name="email[]">字段。无论用户在此字段中输入批量电子邮件，我都必须将该电子邮件发送到数组，如下面的代码

 $email=$_POST['email'];//emails comes from user input

 $array = array($email);// store in array
 $arrlength = count($array);// count how may emails are in the field

 $subject=$_POST['subject'];
 $mailbody=$_POST['mailbody'];
 send($array,$arrlength, $subject, $mailbody);//It will send the value to mail page

Answer 1

HTML：

<input type="text" name="email[]">

PHP：  你需要的是explode。但是你需要从用户那里获得逗号分隔的电子邮件。

 $emails=explode(",",$_POST['email']);//emails comes from user input

 $arrlength = count($emails);// count how may emails are in the field

 $subject=$_POST['subject'];
 $mailbody=$_POST['mailbody'];
 send($emails,$arrlength, $subject, $mailbody);