2維數組我有這樣的數組:PHP過濾器通過特定的按鍵
Array
(
[702a4584] => Array
(
[type] => folder
[id] => 702a4584
)
[b547b3a9] => Array
(
[type] => folder
[id] => b547b3a9
)
[fcb0d055] => Array
(
[type] => page
[id] => fcb0d055
)
)
我想將濾鏡陣列,使得僅輸入「文件夾」仍將:
Array
(
[702a4584] => Array
(
[type] => folder
[id] => 702a4584
)
[b547b3a9] => Array
(
[type] => folder
[id] => b547b3a9
)
)
我能做到這一點,但我會需要一個泛型函數:
$temp = array();
foreach($array as $key => $value)
{
if($value['type'] =="folder")
{
$temp[$key] = $value;
}
}
你是什麼意思的「泛型函數」? –