PHP Regex: Can I put an end of string $ in a range? -


can put end of string character in range this:

$string=preg_replace('/([a-z])([ \,$])/','$2',$string);

so matches lowercase letter, either space, comma or end of string?

you can use alternation:

([ ,]|$)

if use $ inside character class matches literal dollar sign.


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