How to write a regular expression in htaccess?

Question

Regular Expressions

Hello, I have the code:

RewriteEngine On
RewriteRule ^([a-zA-Z0-9_\-]*)\.png$ image.php?user=$1

It works, but I need two parameters, I do this:

RewriteEngine On
RewriteRule ([a-zA-Z0-9_\-])\/([a-zA-Z0-9_\-]*)\.png$ image.php&tanks=$1&user=$2

And the code stops working, how to fix it?

Answer 1

No asterisk in first parameter