本文整理汇总了PHP中Fn::db_pg方法的典型用法代码示例。如果您正苦于以下问题：PHP Fn::db_pg方法的具体用法？PHP Fn::db_pg怎么用？PHP Fn::db_pg使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Fn的用法示例。
在下文中一共展示了Fn::db_pg方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: syncZmossExamResults
/**
* 将阅卷系统成绩同步到测评系统中
* @param int $er_examid 考试id
* @param int $er_zmoss_examid 阅卷考试id
* @return bool true|false
*/
public static function syncZmossExamResults($er_examid, $er_zmoss_examid)
{
if (!Validate::isInt($er_examid) || $er_examid <= 0 || !Validate::isInt($er_zmoss_examid) || $er_zmoss_examid <= 0) {
return false;
}
$db = Fn::db();
$examrelate = self::examRelateInfo($er_examid, $er_zmoss_examid);
if (!$examrelate || !$examrelate['er_exampid']) {
return false;
}
$examrelatequestion = self::examRelateQuestionInfo($er_examid, $er_zmoss_examid);
if (!$examrelatequestion) {
return false;
}
$sql = "SELECT COUNT(*) FROM rd_exam_test_result\n WHERE exam_id = ?";
if (!$db->fetchOne($sql, array($er_examid))) {
return false;
}
$questionrelate = array();
foreach ($examrelatequestion as $item) {
$questionrelate[$item['erq_paperid']] = json_decode($item['erq_relate_data'], true);
}
$psql = Fn::db_pg();
$zmoss_examid = $examrelate['er_zmoss_examid'];
//检查考试阅卷是否已完成
$sql = "SELECT exam_id FROM t_exam\n WHERE exam_id = ? AND exam_flag = 6";
if (!$psql->fetchRow($sql, array($zmoss_examid))) {
return false;
}
//查询所有学生客观题得分
$sql = "SELECT stu_exam_ticket, soqa_quesid, soqa_testscore, ques_fullscore\n FROM t_student\n LEFT JOIN v_student_objective_question_answer ON soqa_stuid = stu_id\n WHERE soqa_examid = ? AND soqa_flag = 1";
$stmt = $psql->query($sql, array($zmoss_examid));
$list = array();
while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
$list[trim($row['stu_exam_ticket'])][$row['soqa_quesid']] = array('full_score' => $row['ques_fullscore'], 'test_score' => $row['soqa_testscore']);
}
if (!$list) {
return false;
}
//查询所有学生主观题得分
$sql = "SELECT stu_exam_ticket, ques_id, ques_fullscore, etsq_testscore\n FROM t_student\n LEFT JOIN t_evaluation_task_student_question ON etsq_stuid = stu_id\n LEFT JOIN t_question ON ques_id = etsq_quesid\n WHERE ques_examid = ?";
$stmt = $psql->query($sql, array($zmoss_examid));
while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
$list[trim($row['stu_exam_ticket'])][$row['ques_id']] = array('full_score' => $row['ques_fullscore'], 'test_score' => $row['etsq_testscore']);
}
if (!$db->beginTransaction()) {
return false;
}
$sql = "SELECT etp.etp_id, etp.paper_id, s.external_account, etp.uid\n FROM rd_exam_test_paper etp\n LEFT JOIN rd_student s ON s.uid = etp.uid\n WHERE etp.exam_id = ?";
$stmt = $db->query($sql, array($er_examid));
$uids = array();
while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
@(list($etp_id, $paper_id, $exam_ticket, $uid) = array_values($row));
$uids[] = $uid;
$exam_ticket = trim($exam_ticket);
$ques_score = $list[$exam_ticket];
if (!$ques_score) {
continue;
}
$question = $questionrelate[$paper_id];
if (!$question) {
continue;
}
foreach ($question as $ques_id => $zmoss_quesid) {
$bind = array('full_score' => $ques_score[$zmoss_quesid]['full_score'], 'test_score' => $ques_score[$zmoss_quesid]['test_score']);
$db->update('rd_exam_test_result', $bind, 'etp_id = ? AND (ques_id = ? OR sub_ques_id = ?)', array($etp_id, $ques_id, $ques_id));
}
}
if ($uids) {
foreach ($uids as $uid) {
ExamstatModel::calculatePaperScore($examrelate['er_exampid'], $uid);
//计算试卷得分
}
}
$sql = "SELECT COUNT(*) FROM t_exam_relate\n WHERE er_exampid = ? AND er_flag < 3";
if (!$db->fetchOne($sql, array($examrelate['er_exampid']))) {
//所有考场均已完成成绩导入计算
ExamstatModel::updateQuestionScore($examrelate['er_exampid'], 0, true);
//更新试题分数
ExamstatModel::updateExamQuestionstat($examrelate['er_exampid']);
//更新试卷试题答题情况
$bind = array('exam_pid' => $examrelate['er_exampid'], 'status' => 1, 'c_time' => time());
$db->replace('rd_cron_task_exam_result', $bind);
}
$flag = $db->commit();
if (!$flag) {
$db->rollBack();
}
return $flag;
}