原数据：
array(4) {
[0]=> string(2) "12"
[1]=> string(2) "13"
[2]=> string(2) "14"
[3]=> string(2) "11"
}
需要实现样式：
array(4){
[0]=> array(2) {
["rank_idd"]=> string(2) "11" }
[1]=> array(2) {
["rank_idd"]=> string(2) "12" }
[2]=> array(2) {
["rank_idd"]=> string(2) "13" }
[3]=> array(2) {
["rank_idd"]=> string(2) "14" }
}
$ary = [
'12', '13', '14', '11',
];
$result = [];
foreach($ary as $key=>$vo) {
array_push($result, ['rank_idd' => $vo]);
}
print_r($result);
'12', '13', '14', '11',
];
$result = [];
foreach($ary as $key=>$vo) {
array_push($result, ['rank_idd' => $vo]);
}
print_r($result);
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