我已经做到了这似乎可行,例如,我用各种对象和类型填充了两个数组,只是为了看看它是否有效:
$array = array(new DOMDocument(), 'foobar', 112312, new DateTime('Y'));
$array2 = array(new DOMDocument(), 'foobar',12312, false, new DateTime('Y'), 112312, true);
var_dump(array_diff_two($array,$array2)); //returns true
$array = array(new DOMDocument(), 'foobar', 112312, new DateTime('m'));
$array2 = array(new DOMDocument(), 'lorem ipsum!',12312, false, new DateTime('Y'), 112312, true);
var_dump(array_diff_two($array,$array2)); //returns false
function array_diff_two($array1, $array2){
// serialize all values from array 2 which we will check if they contain values from array 1
$serialized2 = array();
foreach ($array2 as $value){
$serialized2[] = serialize($value);
}
// Check if all values from array 1 are in 2, return false if it's not found
foreach ($array1 as $value) {
if (! in_array(serialize($value), $serialized2)) {
return false;
}
}
return true;
}