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fix PHP 8.0 error Illegal string offset

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folder object need to be cast to string (folder name) as objects are not allowed as array keys
This commit is contained in:
Ralf Becker 2021-10-07 12:37:10 +02:00
parent 16d02a856c
commit 542192ce6e
1 changed files with 3 additions and 3 deletions
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6
api/src/Mail.php
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@ -5589,10 +5589,10 @@ class Mail
if (empty($_folder)) $_folder = $this->sessionData['mailbox']?: $this->icServer->getCurrentMailbox();
$_uid = !(is_object($_uid) || is_array($_uid)) ? (array)$_uid : $_uid;
if (!$_stream && isset($rawBody[$this->icServer->ImapServerId][$_folder][$_uid[0]][(empty($_partID)?'NIL':$_partID)]))
if (!$_stream && isset($rawBody[$this->icServer->ImapServerId][(string)$_folder][$_uid[0]][(empty($_partID)?'NIL':$_partID)]))
{
//error_log(__METHOD__.' ('.__LINE__.') '." Using Cache for raw Body $_uid, $_partID in Folder $_folder");
return $rawBody[$this->icServer->ImapServerId][$_folder][$_uid[0]][(empty($_partID)?'NIL':$_partID)];
return $rawBody[$this->icServer->ImapServerId][(string)$_folder][$_uid[0]][(empty($_partID)?'NIL':$_partID)];
}
$uidsToFetch = new Horde_Imap_Client_Ids();
@ -5629,7 +5629,7 @@ class Mail
if (!$_stream)
{
//error_log(__METHOD__.' ('.__LINE__.') '."[{$this->icServer->ImapServerId}][$_folder][$_uid][".(empty($_partID)?'NIL':$_partID)."]");
$rawBody[$this->icServer->ImapServerId][$_folder][$_uid[0]][(empty($_partID)?'NIL':$_partID)] = $body;
$rawBody[$this->icServer->ImapServerId][(string)$_folder][$_uid[0]][(empty($_partID)?'NIL':$_partID)] = $body;
}
return $body;
}