original_string: protected static function _processMessage( &$message )
      {
          $_newIndent = 0;
  
          foreach ( static::$_indentTokens as $_key => $_token )
          {
              if ( $_token == substr( $message, 0, $_length = strlen( $_token ) ) )
              {
                  $_newIndent = ( false === $_key ? -1 : 1 );
                  $message = substr( $message, $_length );
              }
          }
  
          return $_newIndent;
      }
code: protected static function _processMessage( &$message )
      {
          $_newIndent = 0;
  
          foreach ( static::$_indentTokens as $_key => $_token )
          {
              if ( $_token == substr( $message, 0, $_length = strlen( $_token ) ) )
              {
                  $_newIndent = ( false === $_key ? -1 : 1 );
                  $message = substr( $message, $_length );
              }
          }
  
          return $_newIndent;
      }
code_tokens: protected static function _processMessage ( & $ message ) { $ _newIndent = 0 ; foreach ( static :: $ _indentTokens as $ _key => $ _token ) { if ( $ _token == substr ( $ message , 0 , $ _length = strlen ( $ _token ) ) ) { $ _newIndent = ( false === $ _key ? - 1 : 1 ) ; $ message = substr ( $ message , $ _length ) ; } } return $ _newIndent ; }
docstring: Processes the indent level for the messages
  
  @param string $message
  
  @return integer The indent difference AFTER this message
docstring_tokens: Processes the indent level for the messages