'; $value = $this->resolveValue($context->find('gradepassicon'), $context); $buffer .= $indent . ($value === null ? '' : $value); $buffer .= ' '; $buffer .= $indent . ''; $value = $this->resolveValue($context->find('text'), $context); $buffer .= ($value === null ? '' : $value); $buffer .= ' '; $buffer .= $indent . ' '; return $buffer; } }