Same as you would in PHP code. Make an IS_STRING pointing at a global function, or IS_ARRAY pointing at a class method, or an IS_OBJECT supporting __invoke(). If you're asking how you can call a C function directly via this callback: You can't. You can can, however, make an internal method to use as a callback, just bear in mind it'll be callable by userspace as well.
-Sara On Sat, Jul 14, 2012 at 2:00 PM, Adam Jon Richardson <adamj...@gmail.com>wrote: > Hi, > > I'm calling the function php_pcre_replace() in my extension: > http://lxr.php.net/xref/PHP_5_4/ext/pcre/php_pcre.c#952 > > I would like to use a callback for the replace_val, but this will be > supplied by my extension. I'm wondering what the recommended way of > creating the replace_val zval callback would be in the extension. > > Thank you for your patience and help. > > Adam > > -- > PHP Internals - PHP Runtime Development Mailing List > To unsubscribe, visit: http://www.php.net/unsub.php > >
