Fix: php artisan db command if no password (#55761)

If there is no password in the database connection, it will not be connected, and an error will be thrown.

Author: mr-chetan

src/Illuminate/Database/Console/DbCommand.php

@@ -157,15 +157,21 @@ public function getCommand(array $connection)
      */
     protected function getMysqlArguments(array $connection)
     {
+        $optionalArguments = [
+            'password' => '--password='.$connection['password'],
+            'unix_socket' => '--socket='.($connection['unix_socket'] ?? ''),
+            'charset' => '--default-character-set='.($connection['charset'] ?? ''),
+        ];
+
+        if (! $connection['password']) {
+            unset($optionalArguments['password']);
+        }
+
         return array_merge([
             '--host='.$connection['host'],
             '--port='.$connection['port'],
             '--user='.$connection['username'],
-        ], $this->getOptionalArguments([
-            'password' => '--password='.$connection['password'],
-            'unix_socket' => '--socket='.($connection['unix_socket'] ?? ''),
-            'charset' => '--default-character-set='.($connection['charset'] ?? ''),
-        ], $connection), [$connection['database']]);
+        ], $this->getOptionalArguments($optionalArguments, $connection), [$connection['database']]);
     }
 
     /**