함수 pluck()

1 JavaScript

function pluck (arrayOfObject, property) {
  return arrayOfObject.map(function (item) {
    return item[property];
  });
};
a = [
    {id: 1, name: 'Taylor'},
    {id: 2, name: 'Abigail'},
];
console.log(pluck(a,'name'));
// [ 'Taylor', 'Abigail' ]

2 PHP

PHP array_pluck() 문서를 참고하십시오.

$a = [
    ['id' => 1, 'name' => 'Taylor'],
    ['id' => 2, 'name' => 'Abigail'],
];
$values = array_map(function($e) {
    return $e['name'];
}, $a);
print_r($values);
# Array
# (
#     [0] => Taylor
#     [1] => Abigail
# )