我用这个定制的功能得到了这个。感谢 Trey 在“ array combine two or more arrays with php ”中的原始函数,您可以使用此函数添加任意数量的数组。
功能#1:
function arrayMerge() {
$args = func_get_args();
$idx1 = range(1, count($args[1]));
$idx2 = range(1, count($args[2]));
foreach($args as $key => $array) {
$vkey = array_shift($idx2);
foreach($array as $akey => $val) {
$result[$idx1[$akey]][$vkey] = $val;
} #foreach
} #foreach
return $result;
} #arrayMerge
使用的示例数组:
$codes = array('US', 'GB', 'AE');
$names = array('United States', 'United Kingdom', 'United Arab Emirates');
$population = array('307,212,123', '61,113,205', '4,798,491');
$area = array('9,826,675', '243,610', '83,600');
功能用法:
print_r( arrayMerge($codes, $names, $population, $area) );
我添加了两个自动数字索引,并从 0 的 1 开始。
示例数组输出:
Array
(
[1] => Array
(
[1] => US
[2] => United States
[3] => 307,212,123
[4] => 9,826,675
)
[2] => Array
(
[1] => GB
[2] => United Kingdom
[3] => 61,113,205
[4] => 243,610
)
[3] => Array
(
[1] => AE
[2] => United Arab Emirates
[3] => 4,798,491
[4] => 83,600
)
)
这是另外一个使用自定义子键的方法,在这个中我添加了一个自动名称索引并从 1 而不是 0 开始。
功能#2:
function arrayMerge2() {
$args = func_get_args();
$idx = range(1, count($args[1]));
$keys = array_shift($args);
foreach($args as $key => $array) {
$vkey = array_shift($keys);
foreach($array as $akey => $val) {
$result[$idx[$akey]][$vkey] = $val;
} #foreach
} #foreach
return $result;
} #arrayMerge2
使用的示例数组:
$codes = array('US', 'GB', 'AE');
$names = array('United States', 'United Kingdom', 'United Arab Emirates');
$population = array('307,212,123', '61,113,205', '4,798,491');
$area = array('9,826,675', '243,610', '83,600');
$keys = array('code', 'name', 'popu', 'area');
功能用法:
print_r( arrayMerge2($keys, $codes, $names, $population, $area) );
示例数组输出:
Array
(
[1] => Array
(
[code] => US
[name] => United States
[popu] => 307,212,123
[area] => 9,826,675
)
[2] => Array
(
[code] => GB
[name] => United Kingdom
[popu] => 61,113,205
[area] => 243,610
)
[3] => Array
(
[code] => AE
[name] => United Arab Emirates
[popu] => 4,798,491
[area] => 83,600
)
)
哦,是的,这个函数还支持数组中的空值:-)
我希望这有助于其他需要模拟数组配置的人。