note 20275 added to zend.structure.function-block

Because it is not explained how the arg_types parameter works, I'll try to explain it myself: The arg_types parameter is an array of bytes. The first byte marks how many arg_type-specifiers follows. There are the following macros which can be used to regulate the reference forcing and I interprete them like this (No guarentee): BYREF_NONE = Force passing by value BYREF_FORCE = Force passing by reference BYREF_ALLOW = Allow passing by reference BYREF_FORCE_REST = ??? Commonly the arg_types parameter is used like this: static unsigned char third_argument_force_ref[] = { 3, BYREF_NONE, BYREF_NONE, BYREF_FORCE }; ZEND_FE(foobar, third_argument_force_ref) Note that the first element in the array does NOT specify how many arguments the function is expecting, only how many arg_type-Specifiers follows. Checking of the number of arguments has to be done in the function body itself (i.E. by using the zend_parse_parameters() function) -- http://www.php.net/manual/en/zend.structure.function-block.php http://master.php.net/manage/user-notes.php?action=edit+20275 http://master.php.net/manage/user-notes.php?action=delete+20275 http://master.php.net/manage/user-notes.php?action=reject+20275