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PHP 8
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| /*** PHP 7 ***/ | |
| $country = null; | |
| if ($session !== null) { | |
| $user = $session->user; | |
| if ($user !== null) { | |
| $address = $user->getAddress(); | |
| if ($address !== null) { | |
| $country = $address->country; | |
| } | |
| } | |
| } | |
| /*** PHP 8 ***/ | |
| $country = $session?->user?->getAddress()?->country; |
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