/**
* @covers \CodeLapse\Arr::except
* @dataProvider provider_personInfo
*/
public function testExcept($person)
{
$original = $person;
// Simple except
$excepted1 = Arr::except($person, 'location');
$this->assertFalse(array_key_exists('location', $excepted1), 'Arr::except 1');
// Deep except
$excepted2 = Arr::except($person, 'location.country');
$this->assertTrue(array_key_exists('location', $excepted2), 'Arr::except 2-1');
$this->assertFalse(array_key_exists('country', $excepted2['location']), 'Arr::except 2-2');
// Multiple simple & deep except
$excepted3 = Arr::except($person, ['tags', 'location.country']);
$this->assertFalse(array_key_exists('tags', $excepted3), 'Arr::except 3-1');
$this->assertTrue(array_key_exists('location', $excepted3), 'Arr::except 3-2');
$this->assertFalse(array_key_exists('country', $excepted3['location']), 'Arr::except 3-3');
// Check non-destructive except
$this->assertEmpty(Arr::diffRecursive($original, $person), 'ARR::except 4');
}
/**
* $array1の中で$array2の中に含まれない要素を返します。
*/
public static function diffRecursive(array $array1, array $array2)
{
// Thanks: http://stackoverflow.com/questions/3876435/recursive-array-diff
$diff = array();
foreach ($array1 as $key => $value) {
// key unmatched but a value in array, it's not diff.
if (array_key_exists($key, $array2) === false) {
if (in_array($value, $array2, true)) {
continue;
}
// key unmatch and value not in array, it's diff.
$diff[$key] = $value;
continue;
}
// match key and value then not diff
if ($value === $array2[$key]) {
continue;
}
if (is_array($value)) {
if (is_array($array2[$key])) {
$arrayDiff = Arr::diffRecursive($value, $array2[$key]);
if (count($arrayDiff) !== 0) {
$diff[$key] = $arrayDiff;
}
}
continue;
}
$diff[$key] = $value;
}
return $diff;
}