title: Checkbox filter using Mysql and PHP
body: <p>In my application there is a filter option with checkboxes.Checkboxes indicates top five categories and all other categories under another single checkbox.That means total I have six checkboxes(top five + other).When all checked which will fetch all values from database table and when all unchecked which never fetch any values from table.Please anybody give any suggestions for my unchecked case...What will be the condition there?</p>