original_string: protected function getSchemaGrammar($connection)
      {
          if (is_null($grammar = $connection->getSchemaGrammar())) {
              $connection->useDefaultSchemaGrammar();
  
              $grammar = $connection->getSchemaGrammar();
          }
  
          return $grammar;
      }
code: protected function getSchemaGrammar($connection)
      {
          if (is_null($grammar = $connection->getSchemaGrammar())) {
              $connection->useDefaultSchemaGrammar();
  
              $grammar = $connection->getSchemaGrammar();
          }
  
          return $grammar;
      }
code_tokens: protected function getSchemaGrammar ( $ connection ) { if ( is_null ( $ grammar = $ connection -> getSchemaGrammar ( ) ) ) { $ connection -> useDefaultSchemaGrammar ( ) ; $ grammar = $ connection -> getSchemaGrammar ( ) ; } return $ grammar ; }
docstring: Get the schema grammar out of a migration connection.
  
  @param  \Illuminate\Database\Connection  $connection
  @return \Illuminate\Database\Schema\Grammars\Grammar
docstring_tokens: Get the schema grammar out of a migration connection .