samesite cookie attribute is not enabling on php version 7.3.8? Attribute is enabled on php 7.3.10 version and 7.2.11. PHP 7.3.10 enabled attrbiute usng below code-
setcookie('test', 'new', ['expires' => 0,'path' => '/','samesite' => 'None','secure' => false,'httponly' => true]);
Same code is using on php 7.3.8 but not able to enable the samesite attribute.