在 Drupal 中,我首先将出现在私人消息正文中的电子邮件序列化并存储在 MySQL 中,如下所示:
function prvtmsg_list($body) {
$notify = array();
if (isset($body->emails)) {
$notify['mid'] = $body->mid;
$notify['emails'] = serialize($body->emails);
}
if (isset($body->vulgar_words) {
$notify['mid'] = $body->mid;
$notify['vulgar_words'] = serialize($message->vulgar_words);
}
if (isset($notify['mid'])) {
drupal_write_record('prvtmsg_notify', $notify);
}
}
当我稍后尝试检索它们时,电子邮件用户化失败,我像这样检索它们:
function prvtmsg_list_notify() {
// Select fields from prvtmsg_notify and Drupal pm_message tables
$query = db_select('prvtmsg_notify', 'n');
$query->leftJoin('pm_message', 'm', 'n.mid = m.mid');
$query->fields('n', array('mid', 'emails', 'vulgar_words'));
$query->fields('m', array('mid', 'author', 'subject', 'body', 'timestamp'));
orderBy('timestamp', 'DESC');
$query = $query->extend('PagerDefault')->limit(20);
$result = $query->execute()->fetchAll();
$rows = array();
foreach ($result as $notify) {
$rows[] = array(
$notify->author,
$notify->subject,
implode(', ', unserialize($notify->emails)),
implode(', ', unserialize($notify->vulgar_words)),
);
}
$build = array();
$build['table'] = array(
'#theme' => 'table',
'#header' => array(
t('Author'),
t('Message subject'),
t('Emails captured'),
t('Vulgar Words Captured'),
),
'#rows' => $rows,
);
$build['pager']['#theme'] = 'pager';
return $build;
}
也许我序列化电子邮件的方式是错误的?因为:
dpm(unserialize($notify->emails);
给出 Array, Array, Array - 这意味着:
Array(
[0] => Array() [1] => Array() [2] => Array() [3] => Array()
)
令人惊讶的是,未序列化的粗俗单词显示正常!我不确定是否可以像这样序列化电子邮件:
$notify['emails'] = serialize (array($body->emails));
过去我遇到了反序列化对我不起作用的确切情况,我有一些不清楚的地方,我需要学习它。谁能确认或告诉我出了什么问题?
注意以上代码来自内存,可能不准确,因为我目前无权访问它。