Replacing letters & . from a # string

[Anon]

Im trying to strip out all letters and . from a string that is only numbers.

String = "123grt.45";

I need the string to be

String = "12345";

$string = eregi_replace("^[a-z]", "", $string);

$string = eregi_replace(".", "", $string);

this leaves stings with no data in it

[samscripts]

$string = ereg_replace("[^0-9]", "", $string);

should do the trick. preg_* functions are normally faster tho 🙂

sam

[Anon]

ah sweet thanx alot

I had a big brain fart 🙂