二维数组去除重复value的键
private function array_unique_fb($origin){
foreach (
$origin as $key =>
$v){
$v = json_encode(
$v);
$temp[
$key] =
$v;
}
$temp = array_unique(
$temp);
foreach (
$temp as $k =>
$val){
$temp[
$k] =json_decode(
$val,
true);
}
return $temp;
}
一维数组直接 array_unique就好了
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