php - condition in SELECT command -


i have user table fields username,student name, class stores values 

username      studentname     class --------      -----------     ------  abc           prudhvi           1 xyz           vishwa            2 sss           priya             3

i'm displaying database records user table using grid table.

select * user.

now, here if class=1 want display class name in grid nursery & if class=2 should display pre-school....

i want displaying grid table follows

username      studentname     class --------      -----------     ------  abc           prudhvi           nursery xyz           vishwa            pre-school sss           priya             kindergarten

but want display class names differently while displaying without changing it's values in database.

i tried using switch codition,but didn't worked.

please me.

easiest way make second table contains class mappings:

id|class 1 |nursery 2 |preschool ...

then join first table on new classtable , select values need.


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