PHP-SRC variadic params

the source code: https://github.com/php/php-src/blob/ba6c00505d4218ff9fe4feb060f636524acfb125/ext/standard/array.c#L1204

mayan ngebantu jg gw ngepahami variadic params di php. ref: https://www.zend.com/resources/php-extensions/basic-php-structures

selfnote :

ZEND_PARSE_PARAMETERS_START(num_required_args, num_max_args) Z_PARAM_VARIADIC('*' or '+', destptr, argc);

catatan:

• * nol atau lebih parameter
• + satu atau lebih parameter

nb: akan diupdate berkala

ref: https://wiki.php.net/rfc/fast_zpp