【发布时间】:2013-03-22 08:37:47
【问题描述】:
我想从数据库运行一个 foreach 循环,但我不知道如何开始。我有一个从 while 循环生成的数组:
/* mysql query for geting leave_type ID */
$leaveType = mysql_query("
SELECT `leave`.leave_type_id_leave_type,
`leave`.staff_leave_application_staff_id_staff,
`leave`.date,
`leave`.date_updated,
`leave`.active
FROM `leave`
WHERE `leave`.staff_leave_application_staff_id_staff = $iid
GROUP BY `leave`.leave_type_id_leave_type
");
/* Now put all leave Type ID in an array */
echo "<table>";
$types = array();
while($leaveFW = mysql_fetch_array( $leaveType )){
$types[] = $leaveFW['leave_type_id_leave_type'];
}
print_r($types);
现在我想运行一个 foreach 循环,它将在下面的代码中查询数组中的每个 ID。 :
$leaveQ = mysql_query("SELECT Count(*) as total, monthname(date) as
month FROM `leave`
WHERE `leave`.staff_leave_application_staff_id_staff = $iid
and `leave`.leave_type_id_leave_type = $type");
我想在 foreach 循环中显示 $leaveQ['month'] 和 $leaveQ['total']。
可能是我这样的foreach,但是如何获得$type['month']和$type['total']:
foreach ($types as $type)
{
$leaveQ = mysql_query("SELECT Count(*) as total, monthname(date) as month
FROM `leave` WHERE `leave`.staff_leave_application_staff_id_staff = $iid
and `leave`.leave_type_id_leave_type = $type");
}
【问题讨论】:
标签: php mysql foreach while-loop