php - replace trailing zeros regex with dot(.) and comma(,) including delimiter , -

i use regular expression remove trailing zeros numbers dot(.) delimiter:

(?:(\.\d*[1-9])|\.)0*$  

and i'm replacing $1.

example:

• 9.50
• 2.00
• 3.06
• 3.000

it give me:

• 9.5
• 2
• 3.06
• 3

but doesn't seem work same way comma(,). tried no luck:

(?:(\,\d*[1-9])|\,)0*$ 

i'm new php , first question here. thank in advance.

if these separate strings, numbers only, use: [.,]?0*$ , replace empty string.