removed support for PHP 7

Author: dg

src/Http/Response.php

@@ -273,19 +273,7 @@ public function setCookie(
 			'httponly' => $httpOnly ?? true,
 			'samesite' => $sameSite = ($sameSite ?? self::SAME_SITE_LAX),
 		];
-		if (PHP_VERSION_ID >= 70300) {
-			setcookie($name, $value, $options);
-		} else {
-			setcookie(
-				$name,
-				$value,
-				$options['expires'],
-				$options['path'] . ($sameSite ? "; SameSite=$sameSite" : ''),
-				$options['domain'],
-				$options['secure'],
-				$options['httponly'],
-			);
-		}
+		setcookie($name, $value, $options);
 		return $this;
 	}
 

src/Http/Session.php

@@ -403,17 +403,7 @@ private function configure(array $config): void
 		}
 
 		if ($cookie !== $origCookie) {
-			if (PHP_VERSION_ID >= 70300) {
-				@session_set_cookie_params($cookie); // @ may trigger warning when session is active since PHP 7.2
-			} else {
-				@session_set_cookie_params( // @ may trigger warning when session is active since PHP 7.2
-					$cookie['lifetime'],
-					$cookie['path'] . (isset($cookie['samesite']) ? '; SameSite=' . $cookie['samesite'] : ''),
-					$cookie['domain'],
-					$cookie['secure'],
-					$cookie['httponly'],
-				);
-			}
+			@session_set_cookie_params($cookie); // @ may trigger warning when session is active since PHP 7.2
 			if (session_status() === PHP_SESSION_ACTIVE) {
 				$this->sendCookie();
 			}