本文整理匯總了PHP中Zotero_DB::valueQueryFromStatement方法的典型用法代碼示例。如果您正苦於以下問題：PHP Zotero_DB::valueQueryFromStatement方法的具體用法？PHP Zotero_DB::valueQueryFromStatement怎麽用？PHP Zotero_DB::valueQueryFromStatement使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Zotero_DB的用法示例。
在下文中一共展示了Zotero_DB::valueQueryFromStatement方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: getAttachmentStorageHash
private function getAttachmentStorageHash() {
if (!$this->isAttachment()) {
trigger_error("attachmentStorageHash can only be retrieved
for attachment items", E_USER_ERROR);
}
if ($this->attachmentData['storageHash'] !== null) {
return $this->attachmentData['storageHash'];
}
if (!$this->id) {
return null;
}
$sql = "SELECT storageHash FROM itemAttachments WHERE itemID=?";
$stmt = Zotero_DB::getStatement($sql, true, Zotero_Shards::getByLibraryID($this->libraryID));
$val = Zotero_DB::valueQueryFromStatement($stmt, $this->id);
$this->attachmentData['storageHash'] = $val;
return $val;
}