preg_replace help

[mfacer]

Hey,

I need to run some cleaning code on my input from a form.. users are entering data such as "10.4%" and letters sometimes (!)

I need to strip anything in the string that is not a decimal point (full stop) and numbers 0-9.

I was considering using the str_replace - but I would need to do one for every char on the keyboard...

anyone know how I can do it?

thanks....

[bubblenut]

$string=preg_replace('/[^0-9\.]/','',$string);

HTH
Bubble

[mfacer]

thanks very much!! works a treat!!! 😃