[wp-hackers] Re: [wp-svn] [5020] trunk/wp-includes: new function: untrailingslashit().

[Jamie Talbot]

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m at wordpress.org wrote:
> +function untrailingslashit($string) {
> +	return preg_replace('|/+$|', '', $string);
> +}
> +

Instead of the overhead of a regular expression, why not use rtrim?

function untrailingslashit($string) {
  return rtrim($string, '/');
}

Cheers,

Jamie.
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