停车场管理系统
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<?php
if (!function_exists('generate_tree')) {
function generate_tree(
array $flatArray,
int $parentId = 0,
array $existsArr = []
): array {
$tree = [];
foreach ($flatArray as $item) {
if ($item['parent_id'] === $parentId) {
$node = $item;
if ($existsArr) {
$node['is_show'] = in_array($item['id'], $existsArr) ? 1
: 0;
}
$node['children'] = generate_tree(
$flatArray,
$item['id'],
$existsArr
);
$tree[] = $node;
}
}
return $tree;
}
}
if (!function_exists('get_datetime')) {
function get_datetime(string $type = 'datetime', int $times = 0): string
{
if (!$times) {
$times = time();
}
$format = match ($type) {
'date' => 'Y-m-d',
'datetime' => 'Y-m-d H:i:s',
};
return date($format, $times);
}
}
if (!function_exists('get_select_data')) {
function get_select_data(
array $data = [],
bool $is_all = false,
string $str1 = 'label',
string $str2 = 'value'
): array {
$newData = [];
if ($is_all) {
$newData[] = [$str1 => __('admin.all'), $str2 => ''];
}
foreach ($data as $key => $value) {
$newData[] = [
$str1 => $value,
$str2 => $key
];
}
return $newData;
}
}