<?php
$where = ' 1 GROUP BY `city`';
$data = Store::getList($where);
if ($data) {
$thisgroup = '';
$k = -1;
for ($j = 0; $j < count($data); $j++) {
if ($data[$j]['province'] != $thisgroup) {
$k++;
$temp1[$k]['id'] = $data[$j]['province'];
$temp1[$k]['province'] = Area::Redis_getField($data[$j]['province']);
$temp1[$k]['select'] = 0;
if ($province_id == $data[$j]['province']) {
$temp1[$k]['select'] = 1;
}
$thisgroup = $data[$j]['province'];
$act = "new";
} else {
$act = "merge";
}
$select = 0;
if ($city_id == $data[$j]['city']) {
$select = 1;
}
if ($act == "new") {
$m = 0;
$temp1[$k]['data'][$m] = [
'id' => $data[$j]['city'],
'name' => Area::Redis_getField($data[$j]['city']),
'select' => $select
];
$m++;
} else {
$temp1[$k]['data'][$m] = [
'id' => $data[$j]['city'],
'name' => Area::Redis_getField($data[$j]['city']),
'select' => $select
];
$m++;
}
array_push($temp1[$k]['data'], ['id' => 0, 'name' => '全部', 'select' => $city_id == 0 ? 1 : 0]);
}
array_push($temp1, ['id' => 0, 'province' => '全部', 'select' => $province_id == 0 ? 1 : 0, 'data' => [['id' => 0, 'name' => '全部', 'select' => $province_id == 0 ? 1 : 0]]]);
$id = array();
foreach ($temp1 as $v) {
$id[] = $v['id'];
}
array_multisort($id, SORT_ASC, $temp1);
foreach ($temp1 as $key => $val) {
$t = $val['data'];
$cid = array();
foreach ($t as $v) {
$cid[] = $v['id'];
}
// array_multisort() 函数返回排序数组。您可以输入一个或多个数组。函数先对第一个数组进行排序，接着是其他数组，如果两个或多个值相同，它将对下一个数组进行排序。
// 注释：字符串键名将被保留，但是数字键名将被重新索引，从 0 开始，并以 1 递增。
// 注释：您可以在每个数组后设置排序顺序和排序类型参数。如果没有设置，每个数组参数会使用默认值。
array_multisort($cid, SORT_ASC, $t);
$temp1[$key]['data'] = $t;
}
}
