(PHP 5, PHP 7, PHP 8)
imap_getacl — Gets the ACL for a given mailbox
$imap, string $mailbox): array|falseGets the ACL for a given mailbox.
imapIMAP\Connection 实例。
mailboxThe mailbox name, see imap_open() for more information
Passing untrusted data to this parameter is insecure, unless imap.enable_insecure_rsh is disabled.
   Returns an associative array of "folder" => "acl" pairs,  或者在失败时返回 false.
  
| 版本 | 说明 | 
|---|---|
| 8.1.0 | 现在 imap参数接受 IMAP\Connection
  实例,之前接受 资源(resource)。 | 
示例 #1 imap_getacl() example
<?php
print_r(imap_getacl($imap, 'user.joecool'));
?>
以上例程的输出类似于:
Array
(
    [asubfolder] => lrswipcda
    [anothersubfolder] => lrswipcda
)
This function is currently only available to users of the c-client2000 or greater library.