A first step to fix #8859

These macros ZEND_BEGIN_ARG_INFO_EX are going to help us generate better documentation for the PHP PECL extension.

Also broken up some long lines (just white space changes for those)

Technically instead of just using the ZEND_ARG_INFO macro per parameter, we can use ZEND_ARG_TYPE_INFO and ZEND_ARG_OBJ_INFO to even better type hint each parameter. However, there are a couple of issues.

1. ZEND_ARG_TYPE_INFO only supports IS_ARRAY and IS_CALLABLE but not scalar type like IS_STRING, IS_LONG, etc
2. If we switch to use ZEND_ARG_OBJ_INFO, the error being thrown when a wrong type of argument being passed to the function changes from InvalidArgumentException to a "PHP Catchable Fatal Error" which requires a different way of handling it. So I did not do that.