陣列根據某值排序(array_multisort)
阿新 • • 發佈:2018-11-05
$coupon=array(2) {
[0]=>
array(9) {
[“id”]=>
string(1) “2”
[“money”]=>
string(5) “10.00”
[“condition”]=>
string(6) “200.00”
[“use_start_time”]=>
string(10) “1539761670”
[“use_end_time”]=>
string(10) “1540483299”
}
[1]=>
array(9) {
[“id”]=>
string(1) “1”
[“money”]=>
string(4) “5.00”
[“condition”]=>
string(6) “100.00”
[“use_start_time”]=>
string(10) “1539761670”
[“use_end_time”]=>
string(10) “1540483288”
}
}
$score = [];
foreach ($coupon as $key => $value) {
$score[$key] = $value['use_end_time'];
}
使用函式array_multisort對陣列某個值進行排序,不明白可以檢視手冊
array_multisort($score, SORT_DESC, $coupon);
var_dump($coupon); 打印出根據某個值進行排序的陣列