I('intro') && $where = "$where and ".I('intro')." = 1" ; 这句话怎么理解这句是用在 多条件 搜索框处的
Regarding the big I function of TP, I have a question and I don’t understand it - PHP Chinese website Q&A - About the big I function of TP, I have a problem and I don’t understand it - PHP Chinese website Q&A
Take a look and learn.
利用“与”的特点。如何第一个条件为假,第二个条件就不会被执行。但是这么写,影响阅读!
Regarding the big I function of TP, I have a question and I don’t understand it - PHP Chinese website Q&A - About the big I function of TP, I have a problem and I don’t understand it - PHP Chinese website Q&A
Take a look and learn.
利用“与”的特点。如何第一个条件为假,第二个条件就不会被执行。但是这么写,影响阅读!