发送多个附件 PHP imap 只发送 1 个附件

Question

脚本有效，但只发送一个附件。我似乎无法弄清楚我做错了什么。它会发送第一个附件 $userfile['name'][0]，但不会发送 $userfile['name'][1]

   $i = 0;
   foreach($_FILES as $userfile){
      $tmp_name = $userfile['tmp_name'][$i];
      $type = $userfile['type'][$i];
      $name = $userfile['name'][$i];
      $size = $userfile['size'][$i];
          $i++;
}

<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post" 
   enctype="multipart/form-data" name="form1">
 <input type="file" name="file[]" multiple />

原始代码来自这里：How to attach two or multiple files and send mail in PHP

Answer 1

将您的文件名更改为 userfile[]，然后应该是这样的：

应该是这样的：

$count_uploaded_files = count( $_FILES['userfile']['name'] );

for( $i = 0; $i < $count_uploaded_files; $i++ )
{
    $tmp_name = $_FILES['userfile']['tmp_name'][$i];
    $type     = $_FILES['userfile']['type'][$i];
    $name     = $_FILES['userfile']['name'][$i];
    $size     = $_FILES['userfile']['size'][$i];

    // Do whatever you want with $temp_name, $type, $name, and $size ...
}

但如果您想继续使用文件[]。然后像这样：

$count_uploaded_files = count( $_FILES['file']['name'] );

for( $i = 0; $i < $count_uploaded_files; $i++ )
{
    $tmp_name = $_FILES['file']['tmp_name'][$i];
    $type     = $_FILES['file']['type'][$i];
    $name     = $_FILES['file']['name'][$i];
    $size     = $_FILES['file']['size'][$i];

    // Do whatever you want with $temp_name, $type, $name, and $size ...
}

发送多个附件 PHP imap 只发送 1 个附件

Sending multiple attachments PHP imap only sending 1 attachment

php

imap