怎么数组多出一个来？

Question

$a_active_goods_info_list = explode("\r\n", $s_content); $i_count = count($a_active_goods_info_list);
$a_active_goods_info_list储存了一个Excel信息，一共就36行。可是$i_count = count($a_active_goods_info_list);居然显示37.。奇怪。求解！！！！！！！！！！！

Answer 1

多了一个空行呗
print_r($a_active_goods_info_list)看看

Answer 2

数据的最后一行后面也有回车换行符这不是 多了个空行$a_active_goods_info_list = explode("\r\n", trim( $s_content ) );