使用
array_uintersect()使用自定义比较功能,如下所示:
$arr1 = array(
array('name' => 'asdfjkl;', 'value' => 'foo'),
array('name' => 'qwerty', 'value' => 'bar'),
array('name' => 'uiop', 'value' => 'baz'),
);
$arr2 = array(
array('name' => 'zxcv', 'value' => 'stuff'),
array('name' => 'asdfjkl;', 'value' => 'foo'),
array('name' => '12345', 'value' => 'junk'),
array('name' => 'uiop', 'value' => 'baz'),
);
$intersect = array_uintersect($arr1, $arr2, 'compareDeepValue');
print_r($intersect);
function compareDeepValue($val1, $val2)
{
return strcmp($val1['value'], $val2['value']);
}
如你所希望的那样:
Array
(
[0] => Array
(
[name] => asdfjkl;
[value] => foo
)
[2] => Array
(
[name] => uiop
[value] => baz
)
)