post_varargs      735 Zend/zend_API.c 	int post_varargs = 0;
post_varargs      785 Zend/zend_API.c 				post_varargs = max_num_args;
post_varargs      807 Zend/zend_API.c 		post_varargs = max_num_args - post_varargs;
post_varargs      842 Zend/zend_API.c 			int num_varargs = num_args + 1 - post_varargs;