我有以下输出唱var_dump ..如何读取每个数组的'transferfrom'值? 'ST00576'和'OT01606'是动态值。它可以在子序列数组上改变。
string(19) "TB3360 7D B 70"
array(2) {
["ST00576"]=>
object(stdClass)#1 (13) {
["transferfrom"]=>
int(102)
["transferto"]=>
int(66)
["BR_ID"]=>
int(102)
}
["OT01606"]=>
object(stdClass)#2 (13) {
["transferfrom"]=>
int(102)
["transferto"]=>
int(66)
["BR_ID"]=>
int(66)
}
}
string(19) "TB3360 BL A 75"
array(2) {
["ST00576"]=>
object(stdClass)#3 (13) {
["transferfrom"]=>
int(102)
["transferto"]=>
int(66)
["BR_ID"]=>
int(102)
}
["OT01606"]=>
object(stdClass)#4 (13) {
["transferfrom"]=>
int(102)
["transferto"]=>
int(66)
["BR_ID"]=>
int(66)
}
}
答案 0 :(得分:2)
不确定您需要什么,但是这将从每个数组条目中选择'transferfrom'
项,并返回一个具有相同键但字符串作为值的数组。
$arr = array_map(function($item) {
return $item->transferfrom;
}, $arr);
或者:
function pick_transferfrom($item)
{
return $item->transferfrom;
}
$arr = array_map('pick_transferfrom', $arr);
结果(缩短):
['OT01606' => 102, 'ST00576' => 102];
或者你可以迭代:
foreach ($arr as $key => $item) {
$transferfrom = $item->transferfrom;
// do whatever you like with $transferfrom and $key
}
答案 1 :(得分:0)
foreach($arrays as $arr){
$transferfrom = $arr['transferfrom'];
//here you do whatever you want with $arr
//...
}