可以使用PHP中的array_reduce函數(shù)將二維數(shù)組轉(zhuǎn)換為一維數(shù)組。下面是一個(gè)示例代碼:
$twoDimensionalArray = array(
array('a' => 1, 'b' => 2),
array('c' => 3, 'd' => 4),
);
$oneDimensionalArray = array_reduce($twoDimensionalArray, function($carry, $item) {
return array_merge($carry, $item);
}, array());
print_r($oneDimensionalArray);
上面的代碼將會(huì)輸出以下結(jié)果:
Array
(
[a] => 1
[b] => 2
[c] => 3
[d] => 4
)