這篇文章主要介紹了Symfony2針對輸入時間進行查詢的方法,結合實例形式分析了Symfony2針對mysql及MongoDB的輸入時間進行轉換與查詢的相關操作技巧,需要的朋友可以參考下
本文實例講述了Symfony2針對輸入時間進行查詢的方法。分享給大家供大家參考，具體如下：
一般情況下：前端輸入一個時間，我們一般是先將時間修改成一個時間戳
strtotime — 將任何英文文字的日期時間描述解析為Unix 時間戳
例如：
##
$startTimestamp = strtotime($startDate); $endTimestamp = strtotime($endDate);
$start = date('Y-m-d 00:00:00', $startTimestamp); $end = date('Y-m-d 23:59:59', $endTimestamp);
1. 在MySQL中的使用
if(empty($startDate)) {
throw new \Exception('起始时间不为空', BaseException::ERROR_CODE_ILLEGAL_PARAMETER);
}
if (empty($endDate)) {
$endDate = $startDate;
}
$startTimestamp = strtotime($startDate);
$endTimestamp = strtotime($endDate);
if ($startTimestamp > $endTimestamp) {
throw new \Exception('时间参数错误', BaseException::ERROR_CODE_ILLEGAL_PARAMETER);
}
if ($status == InventoryOrder::STATUS_SUBMITTED) {
$index = 'i.submitTime';
} else if ($status == InventoryOrder::STATUS_UNSUBMITTED) {
$index = 'i.createTime';
} else if (empty($status)) {
$index = 'i.createTime';
} else {
throw new \Exception('时间格式不正确', BaseException::ERROR_CODE_ILLEGAL_PARAMETER);
}
$sql = 'SELECT i FROM AppBundle:InventoryOrder i WHERE ';
$sql .= $index;
$sql .= ' BETWEEN :startDate AND :endDate ';
$start = date('Y-m-d 00:00:00', $startTimestamp);
$end = date('Y-m-d 23:59:59', $endTimestamp);
$params['endDate'] = $end;
$params['startDate'] = $start;
if (!empty($status)) {
$sql .= ' AND i.status = :status';
$params['status'] = $status;
}
$sql .=' ORDER By i.createTime DESC';
$query = $this->entityManager->createQuery($sql);
$orderList = $query->setParameters($params)->getResult();2. 在mongodb中的時間的輸入和查詢列子##在這裡面其實有兩個坑：
@ ->field('submit_time')->gt(new \DateTime($start)) ->field('submit_time')->lt(new \DateTime($end))
$query->field('status')->equals($status);
$data = array();
if (!isset($startDate)) {
throw new \Exception("参数不正确", BaseException::ERROR_CODE_ILLEGAL_PARAMETER);
}
if (empty($endDate)) {
$endDate = $startDate;
}
$startTimestamp = strtotime($startDate);
$endTimestamp = strtotime($endDate);
if ($startTimestamp > $endTimestamp) {
throw new \Exception("参数不正确", BaseException::ERROR_CODE_ILLEGAL_PARAMETER);
}
$start = date('Y-m-d 00:00:00', $startTimestamp);
$end = date('Y-m-d 23:59:59', $endTimestamp);
$scanner = Order::FROM_TYPE_SCANNER;
$query = $this->documentManager
->createQueryBuilder('AppBundle:Order')
->field('submit_time')->gt(new \DateTime($start))
->field('submit_time')->lt(new \DateTime($end))
->field('from_type')->equals("$scanner");
if (!empty($status) && in_array($status, array(Order::STATUS_CANCELLED, Order::STATUS_SUBMITTED))) {
$status = $status + 0;
$query->field('status')->equals($status);
} else if (empty($status)) {
$status = Order::STATUS_SUBMITTED + 0;
$query->field('status')->equals($status);
} else {
throw new \Exception("参数不正确", BaseException::ERROR_CODE_ILLEGAL_PARAMETER);
}
$orderList = $query->sort('create_time', 'DESC')
->getQuery()
->execute();以上是Symfony2輸入時間查詢的詳解的詳細內容。更多資訊請關注PHP中文網其他相關文章！
