Just a guess: Set uses XPath expressions, which require doubling the
braces: {{4}}
On Sat, May 24, 2008 at 4:50 PM, ianh <[EMAIL PROTECTED]> wrote:
>
> I came across the new Set::matches method. Its just genius so kudos to
> whoever came up with that. Obviously there aren't many examples around
> - mostly in the Containable test so Im a bit stuck on just how good it
> can be.
>
> One of the examples shows that Set::matches('/Comment[text=/cakephp/
> i', $data) will match $data['Comment']['text'] = cakephp; but what
> other regexps can be done?
>
> For example, playing around, I couldnt do Set::matches('/Comment[text=/
> [a-z]{4}/i', $data) because the method kept spitting out Unexpected
> PHP error [preg_match() [<a href='http://php.net/function.preg-
> match'>function.preg-match</a>]: No ending delimiter '/' found]
> severity errors.
>
> Am I missing something on how to do this or can it simply not be done
> at the moment?
>
> Cheers. ianh
> >
>
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