zend_call_function() and co.
| From: | Flavius Aspra | Date: | Fri, 29 Jul 2011 18:03:13 +0000 |
| Subject: | zend_call_function() and co. | ||
| Groups: | php.internals | ||
| Request: | Send a blank email to internals+get-54254@lists.php.net to get a copy of this message | ||
Hi
I have a few questions about zend_fcall_info and zend_fcall_info_cache.
Regarding zend_fcall_info
What is function_name useful for? I have a feeling it's for error reporting, but I'm not sure
What is symbol_table for? Maybe to put in the function's context other variables beside the parameters, like $this?
What is zend_fcall_info_cache for? I've seen in some places that zend_call_function() sometimes takes a NULL for it. When is it useful to cache information about the function call?
Regards,
Flavius