imap_delete / imap_undelete: correction

imap_delete and imap_undelete both have parameter $message_num of type string. All other imap_* - functions have $message_num as int and $message_nums as string.
For imap_delete and imap_undelete, it really should be string $message_nums. I also opened a bug at php for this. php doc has correct type, but comment is wrong and parameter names should be changed to be consistent for all imap_*-functions.
https://bugs.php.net/bug.php?id=81649

Author: hbrecht

resources/functionMap.php

@@ -5208,7 +5208,7 @@
 'imap_close' => ['bool', 'stream_id'=>'resource', 'options='=>'int'],
 'imap_create' => ['bool', 'stream_id'=>'resource', 'mailbox'=>'string'],
 'imap_createmailbox' => ['bool', 'stream_id'=>'resource', 'mailbox'=>'string'],
-'imap_delete' => ['bool', 'stream_id'=>'resource', 'msg_no'=>'int', 'options='=>'int'],
+'imap_delete' => ['bool', 'stream_id'=>'resource', 'msg_no'=>'string', 'options='=>'int'],
 'imap_deletemailbox' => ['bool', 'stream_id'=>'resource', 'mailbox'=>'string'],
 'imap_errors' => ['array|false'],
 'imap_expunge' => ['bool', 'stream_id'=>'resource'],
@@ -5265,7 +5265,7 @@
 'imap_thread' => ['array|false', 'stream_id'=>'resource', 'options='=>'int'],
 'imap_timeout' => ['mixed', 'timeout_type'=>'int', 'timeout='=>'int'],
 'imap_uid' => ['int|false', 'stream_id'=>'resource', 'msg_no'=>'int'],
-'imap_undelete' => ['bool', 'stream_id'=>'resource', 'msg_no'=>'int', 'flags='=>'int'],
+'imap_undelete' => ['bool', 'stream_id'=>'resource', 'msg_no'=>'string', 'flags='=>'int'],
 'imap_unsubscribe' => ['bool', 'stream_id'=>'resource', 'mailbox'=>'string'],
 'imap_utf7_decode' => ['string|false', 'buf'=>'string'],
 'imap_utf7_encode' => ['string', 'buf'=>'string'],