John Magnolia John Magnolia - 2 months ago 10x
PHP Question

Convert string to safe name for class

I have a dynamic menu that I need to convert into background images using CSS classes. I would like to convert the label into a safe class name for the css.

An example being:
- Convert string: 'Products & Sunflowers'
- Into a string that contains only a-z and 1-9. The above would be converted into a validate string that can be used as a class name eg: 'products_sunflowers'

tsi tsi

I use this:


It will strip all but letters, convert to lower-case and remove all html tags.