PHP MySql -自定义列显示通过复选框选择。

I am one of those relative php / mysql novices whose background has been in support rather than development. I've have however managed to put together a lot of things I'm trying to achieve in the most because of great resource sites like these, therefore thank you to all past, present and future in advance. However, I either can't construct a suitable google query to find the info I need or I'm missing a simple trick somewhere I reckon.I am one of those relative php / mysql novices