[
{
"number": "105"
},
{
"number": "105"
},
{
"number": "105"
},
{
"number": "105"
}
]回复内容：
里边的数值相加，用array_sum()不行，有最合适的办法吗
[
{
"number": "105"
},
{
"number": "105"
},
{
"number": "105"
},
{
"number": "105"
}
]
echo array_sum(array_column($your_array, 'number'));