我有两个数组,让我们说
$array1 = array(0 => 10, 1 => 21, 2 => 34, 'somekey' => 45, 'otherkey' => 15);
$array2 = array(0 => 9, 1 => 10, 2 => 14, 'otherkey' => 15, 'somekey' => 43);
我需要返回一个只包含两个数组所包含的值的数组,而不管它们的键。在这种情况下,结果数组在键0处包含值10,在键1处包含值15
答案 0 :(得分:6)
$array3 = array_intersect( $array1, $array2);
如果您想摆脱密钥,请通过array_values()
运行该数组:
$array3 = array_values( $array3);
这will set $array3
来:
Array
(
[0] => 10
[1] => 15
)
答案 1 :(得分:1)
<?php
$array1 = array(0 => 10, 1 => 21, 2 => 34, 'somekey' => 45, 'otherkey' => 15);
$array2 = array(0 => 9, 1 => 10, 2 => 14, 'otherkey' => 15, 'somekey' => 43);
$array1 = array_values($array1);
$array2 = array_values($array2);
$array3 = array_merge($array1,$array2);
echo '<pre>';
print_r($array3);
echo '</pre>';
?>