[Pmwiki-users] Dev Tip: Function Pointers
Patrick R. Michaud
pmichaud
Mon Mar 22 22:36:28 CST 2004
On Tue, Mar 23, 2004 at 06:18:11AM -0800, Steven Leite wrote:
>
> Q: Is it possible to do something similar when the [[hook:]] contains
> a back-reference from a regexp?
>
> $SquareBrackets["[[regexp]]"] = MyFunction($1);
Sure, just use the /e modifier in the regexp:
$DoubleBrackets['/\\[\\[regexp\\]\\]/e'] = "MyFunction('$1')";
See http://www.php.net/manual/en/pcre.pattern.modifiers.php and the
preg_replace function.
Pm
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