php - 如何在PHP中的多维数组中合并数组

Question

如何在多维数组中合并数组。我很困惑

我有 2 个数组

$getLate = [
  0 => {
    "id": 1
    "name": "student1"
    "totalLate": 1
  }
  1 => {
    "id": 3
    "name": "student2"
    "totalLate": 1
  }
]


$getName = [ 
0 => {
    +"id": 1
    +"name": "student1"
  }
  1 => {
    +"id": 3
    +"name": "student2"
  }
  2 => {
    +"id": 4
    +"name": "student3"
  }

我想检查一下：

if $getName['name'] = $getLate['name']我想将 totalLate 添加到$getName;

如何合并它们以使输出看起来像这样

$getLate = [
  0 => {
    "id": 1
    "name": "student1"
    "totalLate": 1
  }
  1 => {
    "id": 3
    "name": "student2"
    "totalLate": 1
  }
  2 => {
    +"id": 4
    +"name": "student3"
    "totalLate": 0
  }
]

标签： phplaravel

Answer 1

$output = array();
foreach ($getLate as $key => $value){
    $output[] = (object)array_merge((array)$getName[$key], (array)$value);
}
print_r($output);