在函数字符串中添加换行符

Question

我是PHP新手.如何在以下函数中为fedex字符串添加换行符？

tep_draw_textarea_field('comments', 'soft', '60', '5', 'Shipped via Fedex www.fedex.ca Tracking number:');

以下是函数的定义方式:

function tep_draw_form($name, $action, $parameters = '', $method = 'post', $params = '')

Answer 1

使用双引号和"\n":

tep_draw_textarea_field('comments', 'soft', '60', '5', 
     "Shipped via Fedex www.fedex.ca Tracking number:\n");