我正在使用array_add($array, 'key', 'value');
来创建数据结构。
foreach ($archives as $archive){
$results = array_add($results, $archive->year,
array($archive->month => array('name' => $archive->month_name)));
}
如果i json_encode()
,则$results
i得到此输出:
{
2015: {
02: {name:'February'}
}
}
但我想要一些类似的东西:
{
2015: {
02: {name:'February'},
01: {name:'January'}
}
}
当然,这也适用于不同的年份。
为了回应我的评论,我会这样做:
foreach ($archives as $archive)
{
if (!isset($results[$archive->year]))
{//if the year-key doesn't exist yet, create it
//if it already exists, this part will be skipped
$results[$archive->year] = array();
}
//then add the values
$results[$archive->year][$archive->month] = array(
'name' => $archive->month_name
);
}
这就是它的全部,不需要自制函数或类似的任何东西
怎么样array_push($array,'key','value');