fix krowinski#115 for mysql 8.0.0

Author: hetao29

src/MySQLReplication/BinLog/BinLogSocketConnect.php

@@ -192,9 +192,14 @@ private function getBinlogStream(): void
             $this->executeSQL('SET @master_binlog_checksum = @@global.binlog_checksum');
         }
 
+
         if ($this->config->heartbeatPeriod > 0.00) {
             // master_heartbeat_period is in nanoseconds
-            $this->executeSQL('SET @master_heartbeat_period = ' . $this->config->heartbeatPeriod * 1000000000);
+			if(version_compare($this->repository->getVersion(),"8.4.0")>=0){
+				$this->executeSQL('SET @source_heartbeat_period = ' . $this->config->heartbeatPeriod * 1000000000);
+			}else{
+				$this->executeSQL('SET @master_heartbeat_period = ' . $this->config->heartbeatPeriod * 1000000000);
+			}
 
             $this->logger->info('Heartbeat period set to ' . $this->config->heartbeatPeriod . ' seconds');
         }

src/MySQLReplication/Repository/MySQLRepository.php

@@ -57,21 +57,22 @@ public function isCheckSum(): bool
 
     public function getVersion(): string
     {
-        $r = '';
-        $versions = $this->getConnection()
-            ->fetchAllAssociative('SHOW VARIABLES LIKE "version%"');
-
-        foreach ($versions as $version) {
-            $r .= $version['Value'];
-        }
+        $res = $this->getConnection()
+            ->fetchAssociative('SHOW VARIABLES LIKE "version"');
 
-        return $r;
+        return $res['Value']??"";
     }
 
     public function getMasterStatus(): MasterStatusDTO
     {
-        $data = $this->getConnection()
-            ->fetchAssociative('SHOW MASTER STATUS');
+		var_dump($this->getVersion());
+		if(version_compare($this->getVersion(),"8.4.0")>=0){
+			$data = $this->getConnection()
+				->fetchAssociative('SHOW BINARY LOG STATUS');
+		}else{
+			$data = $this->getConnection()
+				->fetchAssociative('SHOW MASTER STATUS');
+		}
         if (empty($data)) {
             throw new BinLogException(
                 MySQLReplicationException::BINLOG_NOT_ENABLED,