将mysql字段添加到if语句中

Anyone know why the below code isn't working

if($out['out'] = '$user')

I'm not sure how to do an if statment on a mysql field.

Thanks

Replace '=' with '==' and remove single quotation mark around $user:

if($out['out'] == $user)

because you can not use variabls value in single quatation string, then use ==