当echo不显示空白字段时

时间:2016-09-05 20:41:38

标签: php

我想在回显结果时不显示任何空白字段。

Blank Fields display, I would like to remove them from display

Blank Fields display, I would like to remove them from display

malloc()

1 个答案:

答案 0 :(得分:0)

if(! empty($row1['u_i']) ) echo "\r" . $row1['u_i'] . "\r";