php – 将MySQL查询作为多维数组返回

array( array("projectname","projectdescription","projectthumb","activestate"),array("img1.jpg","img2.jpg","img3.jpg"),array("tech1","tech2","tech3") 
         );

目前我得到以下结果：http://pastebin.com/ZF7yiafS

SQL查询：

SELECT    p.name,p.description,p.img_thumb,p.active,t.name,i.filename
                    FROM      projects as p
                    JOIN      projects_x_techs as pt
                    ON        p.id = pt.project_id
                    JOIN      techs as t
                    ON        pt.techs_id = t.id
                    JOIN      images as i
                    ON        p.id = i.projects_id
                    WHERE p.slug =  :slug

ER图