<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$TOC_DEPRECATED = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/refs.remote.mail.inc";
$setup = array (
  'home' => 
  array (
    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' => 
  array (
    0 => 'UTF-8',
    1 => 'zh',
  ),
  'this' => 
  array (
    0 => 'book.imap.php',
    1 => 'IMAP',
    2 => 'IMAP, POP3 和 NNTP',
  ),
  'up' => 
  array (
    0 => 'refs.remote.mail.php',
    1 => '邮件相关扩展',
  ),
  'prev' => 
  array (
    0 => 'refs.remote.mail.php',
    1 => '邮件相关扩展',
  ),
  'next' => 
  array (
    0 => 'imap.setup.php',
    1 => '安装/配置',
  ),
  'alternatives' => 
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  'source' => 
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    'lang' => 'zh',
    'path' => 'reference/imap/book.xml',
  ),
  'history' => 
  array (
  ),
  'extra_header_links' => 
  array (
    'rel' => 'alternate',
    'href' => '/manual/en/feeds/book.imap.atom',
    'type' => 'application/atom+xml',
  ),
);
$setup["toc"] = $TOC;
$setup["toc_deprecated"] = $TOC_DEPRECATED;
$setup["parents"] = $PARENTS;
manual_setup($setup);

contributors($setup);

?>
<div id="book.imap" class="book">
 
 <h1 class="title">IMAP, POP3 和 NNTP</h1>
 
 
 
 <div id="intro.imap" class="preface">
  <h1 class="title">简介</h1>
  <div class="warning"><strong class="warning">警告</strong>
   <p class="simpara">
    此扩展自 PHP 8.4.0 起<em>弃用</em>并且<em>不再捆绑</em>。
   </p>
  </div>
  <p class="para">
   这些函数提供了可以操作 <abbr title="Internet Message Access Protocol">IMAP</abbr> 以及 <abbr title="Network News Transfer Protocol">NNTP</abbr>，<abbr title="Post Office Protocol version 3">POP3</abbr>
   和本地邮箱的方法。
  </p>
  <p class="para">
   注意，有些 IMAP 函数在 POP3 协议下将不能正常的工作。
  </p>
  <div class="warning"><strong class="warning">警告</strong>
   <p class="simpara">
    IMAP 扩展不是线程安全的；它不应该被用于 ZTS 构建。
   </p>
  </div>
 </div>
 
 
 







 




 


 



 



 
<ul class="chunklist chunklist_book"><li><a href="imap.setup.php">安装/配置</a><ul class="chunklist chunklist_book chunklist_children"><li><a href="imap.requirements.php">需求</a></li><li><a href="imap.installation.php">安装</a></li><li><a href="imap.configuration.php">运行时配置</a></li><li><a href="imap.resources.php">资源类型</a></li></ul></li><li><a href="imap.constants.php">预定义常量</a></li><li><a href="ref.imap.php">IMAP 函数</a><ul class="chunklist chunklist_book chunklist_children"><li><a href="function.imap-8bit.php">imap_8bit</a> — Convert an 8bit string to a quoted-printable string</li><li><a href="function.imap-alerts.php">imap_alerts</a> — Returns all IMAP alert messages that have occurred</li><li><a href="function.imap-append.php">imap_append</a> — Append a string message to a specified mailbox</li><li><a href="function.imap-base64.php">imap_base64</a> — Decode BASE64 encoded text</li><li><a href="function.imap-binary.php">imap_binary</a> — Convert an 8bit string to a base64 string</li><li><a href="function.imap-body.php">imap_body</a> — Read the message body</li><li><a href="function.imap-bodystruct.php">imap_bodystruct</a> — Read the structure of a specified body section of a specific message</li><li><a href="function.imap-check.php">imap_check</a> — Check current mailbox</li><li><a href="function.imap-clearflag-full.php">imap_clearflag_full</a> — Clears flags on messages</li><li><a href="function.imap-close.php">imap_close</a> — Close an IMAP stream</li><li><a href="function.imap-create.php">imap_create</a> — 别名 imap_createmailbox</li><li><a href="function.imap-createmailbox.php">imap_createmailbox</a> — Create a new mailbox</li><li><a href="function.imap-delete.php">imap_delete</a> — Mark a message for deletion from current mailbox</li><li><a href="function.imap-deletemailbox.php">imap_deletemailbox</a> — Delete a mailbox</li><li><a href="function.imap-errors.php">imap_errors</a> — Returns all of the IMAP errors that have occurred</li><li><a href="function.imap-expunge.php">imap_expunge</a> — Delete all messages marked for deletion</li><li><a href="function.imap-fetch-overview.php">imap_fetch_overview</a> — Read an overview of the information in the headers of the given message</li><li><a href="function.imap-fetchbody.php">imap_fetchbody</a> — Fetch a particular section of the body of the message</li><li><a href="function.imap-fetchheader.php">imap_fetchheader</a> — Returns header for a message</li><li><a href="function.imap-fetchmime.php">imap_fetchmime</a> — Fetch MIME headers for a particular section of the message</li><li><a href="function.imap-fetchstructure.php">imap_fetchstructure</a> — Read the structure of a particular message</li><li><a href="function.imap-fetchtext.php">imap_fetchtext</a> — 别名 imap_body</li><li><a href="function.imap-gc.php">imap_gc</a> — Clears IMAP cache</li><li><a href="function.imap-get-quota.php">imap_get_quota</a> — Retrieve the quota level settings, and usage statics per mailbox</li><li><a href="function.imap-get-quotaroot.php">imap_get_quotaroot</a> — Retrieve the quota settings per user</li><li><a href="function.imap-getacl.php">imap_getacl</a> — Gets the ACL for a given mailbox</li><li><a href="function.imap-getmailboxes.php">imap_getmailboxes</a> — Read the list of mailboxes, returning detailed information on each one</li><li><a href="function.imap-getsubscribed.php">imap_getsubscribed</a> — List all the subscribed mailboxes</li><li><a href="function.imap-header.php">imap_header</a> — 别名 imap_headerinfo</li><li><a href="function.imap-headerinfo.php">imap_headerinfo</a> — Read the header of the message</li><li><a href="function.imap-headers.php">imap_headers</a> — Returns headers for all messages in a mailbox</li><li><a href="function.imap-is-open.php">imap_is_open</a> — Check if the IMAP stream is still valid</li><li><a href="function.imap-last-error.php">imap_last_error</a> — Gets the last IMAP error that occurred during this page request</li><li><a href="function.imap-list.php">imap_list</a> — Read the list of mailboxes</li><li><a href="function.imap-listmailbox.php">imap_listmailbox</a> — 别名 imap_list</li><li><a href="function.imap-listscan.php">imap_listscan</a> — Returns the list of mailboxes that matches the given text</li><li><a href="function.imap-listsubscribed.php">imap_listsubscribed</a> — 别名 imap_lsub</li><li><a href="function.imap-lsub.php">imap_lsub</a> — List all the subscribed mailboxes</li><li><a href="function.imap-mail.php">imap_mail</a> — Send an email message</li><li><a href="function.imap-mail-compose.php">imap_mail_compose</a> — Create a MIME message based on given envelope and body sections</li><li><a href="function.imap-mail-copy.php">imap_mail_copy</a> — Copy specified messages to a mailbox</li><li><a href="function.imap-mail-move.php">imap_mail_move</a> — Move specified messages to a mailbox</li><li><a href="function.imap-mailboxmsginfo.php">imap_mailboxmsginfo</a> — Get information about the current mailbox</li><li><a href="function.imap-mime-header-decode.php">imap_mime_header_decode</a> — Decode MIME header elements</li><li><a href="function.imap-msgno.php">imap_msgno</a> — Gets the message sequence number for the given UID</li><li><a href="function.imap-mutf7-to-utf8.php">imap_mutf7_to_utf8</a> — Decode a modified UTF-7 string to UTF-8</li><li><a href="function.imap-num-msg.php">imap_num_msg</a> — Gets the number of messages in the current mailbox</li><li><a href="function.imap-num-recent.php">imap_num_recent</a> — Gets the number of recent messages in current mailbox</li><li><a href="function.imap-open.php">imap_open</a> — Open an IMAP stream to a mailbox</li><li><a href="function.imap-ping.php">imap_ping</a> — Check if the IMAP stream is still active</li><li><a href="function.imap-qprint.php">imap_qprint</a> — Convert a quoted-printable string to an 8 bit string</li><li><a href="function.imap-rename.php">imap_rename</a> — 别名 imap_renamemailbox</li><li><a href="function.imap-renamemailbox.php">imap_renamemailbox</a> — Rename an old mailbox to new mailbox</li><li><a href="function.imap-reopen.php">imap_reopen</a> — Reopen IMAP stream to new mailbox</li><li><a href="function.imap-rfc822-parse-adrlist.php">imap_rfc822_parse_adrlist</a> — Parses an address string</li><li><a href="function.imap-rfc822-parse-headers.php">imap_rfc822_parse_headers</a> — Parse mail headers from a string</li><li><a href="function.imap-rfc822-write-address.php">imap_rfc822_write_address</a> — Returns a properly formatted email address given the mailbox, host, and personal info</li><li><a href="function.imap-savebody.php">imap_savebody</a> — Save a specific body section to a file</li><li><a href="function.imap-scan.php">imap_scan</a> — 别名 imap_listscan</li><li><a href="function.imap-scanmailbox.php">imap_scanmailbox</a> — 别名 imap_listscan</li><li><a href="function.imap-search.php">imap_search</a> — This function returns an array of messages matching the given search criteria</li><li><a href="function.imap-set-quota.php">imap_set_quota</a> — Sets a quota for a given mailbox</li><li><a href="function.imap-setacl.php">imap_setacl</a> — Sets the ACL for a given mailbox</li><li><a href="function.imap-setflag-full.php">imap_setflag_full</a> — Sets flags on messages</li><li><a href="function.imap-sort.php">imap_sort</a> — Gets and sort messages</li><li><a href="function.imap-status.php">imap_status</a> — Returns status information on a mailbox</li><li><a href="function.imap-subscribe.php">imap_subscribe</a> — Subscribe to a mailbox</li><li><a href="function.imap-thread.php">imap_thread</a> — Returns a tree of threaded message</li><li><a href="function.imap-timeout.php">imap_timeout</a> — Set or fetch imap timeout</li><li><a href="function.imap-uid.php">imap_uid</a> — This function returns the UID for the given message sequence number</li><li><a href="function.imap-undelete.php">imap_undelete</a> — Unmark the message which is marked deleted</li><li><a href="function.imap-unsubscribe.php">imap_unsubscribe</a> — Unsubscribe from a mailbox</li><li><a href="function.imap-utf7-decode.php">imap_utf7_decode</a> — Decodes a modified UTF-7 encoded string</li><li><a href="function.imap-utf7-encode.php">imap_utf7_encode</a> — Converts ISO-8859-1 string to modified UTF-7 text</li><li><a href="function.imap-utf8.php">imap_utf8</a> — Converts MIME-encoded text to UTF-8</li><li><a href="function.imap-utf8-to-mutf7.php">imap_utf8_to_mutf7</a> — Encode a UTF-8 string to modified UTF-7</li></ul></li><li><a href="class.imap-connection.php">IMAP\Connection</a> — The IMAP\Connection class</li></ul></div><?php manual_footer($setup); ?>