Improved get dirty attr value get method:

[techmahedy]

Improved get dirty attr value get method:

[rrr63]

Could removing the array_key_exists check cause an undefined array key error when the key isn’t present in the array?

[techmahedy]

@rrr63 You are right

if (
      !array_key_exists($key, $this->originalAttributes) ||
      !$this->valuesAreEqual($this->originalAttributes[$key], $value)
  ) {
      $dirty[$key] = $value;
  }

this is safe