Replace string

Hello,

is there a way to detect the spaces and symbols like @#!~$^&*()+=, etc.. of filename being uploaded and replace it with underscore? any idea? anyone can help? thanks.

 

$name = preg_replace('/[^\w\-\.]/', '_', $name);

PHP:

Replaces anything that isn't alphanumeric, or a dot, or a score with an underscore.

 

It would be easier to just replace all non-alphanumeric characters. Is that an option for you?

 

yes, and thanks for the simple code snippet it's works!