我正在使用imap_mail_move（）將電子郵件從一個(gè)文件夾移動(dòng)到另一個(gè)文件夾。這種方法效果很好，但是如果文件夾名稱中包含特殊字符，則效果不佳。我確定我需要對(duì)名稱進(jìn)行編碼，但是所有測試都無法成功進(jìn)行。有人有個(gè)好主意嗎？提前致謝。class EmailReader { [...] function doMoveEmail($uid, $targetFolder) { $targetFolder = imap_utf8_to_mutf7($targetFolder); $return = imap_mail_move($this->conn, $uid, $targetFolder, CP_UID); if (!$return) { $this->printValue(imap_errors()); die("stop"); } return $return; } [...]}在腳本中調(diào)用函數(shù)[...]$uid = 1234;$folderTarget1 = "INBOX.00_Korrespondenz";$this->doMoveEmail($uid, $folderTarget1);$folderTarget2 = "INBOX.01_Anmeldevorgang.011_Best?tigungslink";$this->doMoveEmail($uid, $folderTarget2);[...]第一個(gè)調(diào)用（folderTarget1）的執(zhí)行效果很好。secound調(diào)用（folderTarget2）的執(zhí)行產(chǎn)生了一個(gè)錯(cuò)誤：[TRYCREATE] Mailbox doesn't exist: INBOX.01_Anmeldevorgang.011_Best?tigungslink (0.001 + 0.000 secs).備注1：如果我調(diào)用imap_list（），該文件夾的名稱將顯示為"INBOX.01_Anmeldevorgang.011_Besta&Awg-tigungslink" (=$val)using: $new = mb_convert_encoding($val,'UTF-8','UTF7-IMAP')echo $new; // gives --> "INBOX.01_Anmeldevorgang.011_Best?tigungslink"but:$new2 = mb_convert_encoding($new,'UTF7-IMAP', 'UTF-8')echo $new2; // gives --> "INBOX.01_Anmeldevorgang.011_Best&AOQ-tigungslink"備注2我使用以下腳本檢查了每種可能的編碼，但沒有一個(gè)與imap_list（）返回的值匹配。// looking for "INBOX.01_Anmeldevorgang.011_Besta&Awg-tigungslink" given by imap_list().$targetFolder = "INBOX.01_Anmeldevorgang.011_Best?tigungslink";foreach(mb_list_encodings() as $chr){ echo mb_convert_encoding($targetFolder, $chr, 'UTF-8')." : ".$chr."<br>";}
2 回答
侃侃爾雅
TA貢獻(xiàn)1801條經(jīng)驗(yàn) 獲得超16個(gè)贊
我創(chuàng)建了一個(gè)變通辦法，它可以幫助我使用UTF8值并將其轉(zhuǎn)換為原始（原始）IMAP文件夾名稱。
function getFolderList() {
$folders = imap_list($this->conn, "{".$this->server."}", "*");
if (is_array($folders)) {
// Remove Server details of each element of array
$folders = array_map(function($val) { return str_replace("{".$this->server."}","",$val); }, $folders);
// Sort array
asort($folders);
// Renumber the list
$folders = array_values($folders);
// add UTF-8 encoded value to array
// this is needed as the original value is so wiered, that it is not possible to encode it
// with a function on the fly. This additional utf-8 value is needed to map the utf-8 value
// to the original value. The original value is still needed to do some operations like e.g.:
// - imap_mail_move()
// - imap_reopen()
// ==> the trick is to use normalizer_normalize()
$return = array();
foreach ($folders as $key => $folder) {
$return[$key]['original'] = $folder;
$return[$key]['utf8'] = normalizer_normalize(mb_convert_encoding($folder,'UTF-8','UTF7-IMAP'));
}
return $return;
} else {
die("IMAP_Folder-List failed: " . imap_last_error() . "\n");
}
}
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