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我有使用日期格式的日期範圍的日期數。現在,我想從那天起只有幾年。如何獲取日期範圍內的年數PHP
比方說一個人,給人的日期範圍from: 01-01-2010 to 09-05-2019.
我想有隻years
從這個日期,所以我將它們包括在我的SQL查詢。
如果今年有指定的範圍,該查詢僅適用於2015
,但是我如何才能在範圍內的所有年份使用它?
下面是該查詢:
$sql = "SELECT
MONTH (transaction_date),
SUM(case when finance_type != 'Deposit' then amount else 0 end) AS total_amount,
SUM(case when finance_type = 'Deposit' then amount else 0 end) AS deposit,
SUM(case when finance_type != 'Deposit' AND amount < 0 then amount else 0 end) AS expenses,
SUM(case when finance_type != 'Deposit' AND amount > 0 then amount else 0 end) AS earning,
SUM(case when finance_type != 'Deposit' AND amount!='' then num_contract else 0 end) AS total_contracts,
transaction_date
FROM
`tbl_finanace`
WHERE
transaction_date LIKE '%2015%'
AND user_id = '15'
GROUP BY
MONTH (transaction_date)
ORDER BY
MONTH (transaction_date)";
可能重複[得到2年的日期之間?](http://stackoverflow.com/questions/1892912/get-years-between-2-dates) – Naruto
是'transaction_date'字符串/文本/數據庫中的blob類型?如果是這樣,那麼你應該改變它爲整數或某種日期/日期時間類型。 – EJTH