[英]Php Mysql Search Between Two Dates
I've mysql table like this: 我有这样的mysql表:
id start_date username
1 2013-04-04 18
2 2013-03-31 19
3 2013-04-04 19
4 2013-04-02 19
5 2013-04-03 18
I'm trying to get username where start_date is between 2013-03-31 to 2013-05-01 with following query: 我正在尝试使用以下查询获取start_date介于2013-03-31至2013-05-01之间的用户名 :
// $from = 2013-03-31 and $to = 2013-03-01 (example)
$search = mysql_query("SELECT username FROM oc_calendar WHERE start_date >'$from' AND
start_date < '$to'");
$re_search = mysql_fetch_array($search);
echo $search_p_id = $re_search['username'];
But It's just print username = 18, It's should be print 18 and 19 number username. 但它只是打印用户名= 18,它应该是打印18和19号用户名。 why it's doesn't show?
为什么它不显示? Any idea?
任何的想法?
Query: 查询:
$search = mysql_query("SELECT username FROM oc_calendar WHERE
start_date between '$from' AND '$to'");
And you need a while-loop to display more that one username and a correct SQL-query (see above): 你需要一个while循环来显示更多的用户名和正确的SQL查询(见上文):
while($re_search = mysql_fetch_array($search)) {
$re_search['username'] . '<br>';
}
You can use this query : 您可以使用此查询:
$search = mysql_query("SELECT username FROM oc_calendar WHERE start_date between '$from' AND '$to'");
Regarding the condition that you are using : 关于您使用的条件:
where start_date >'$from'
your fromdate = 2013-03-31 so the above mentioned condition is not true for username = 19. Instead you should use 你的fromdate = 2013-03-31所以上面提到的条件不适用于username = 19.相反你应该使用
where start_date >= '$from' and startdate <='$to'
SELECT username FROM oc_calendar WHERE start_date between '$from' AND '$to'
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