Call it as:
php /path/to/script/script.php -- 'id=19&url=http://bkjbezjnkelnkz.com'
Also, modify your PHP script to use parse_str():
parse_str($argv[1]);
If the index $_SERVER['REMOTE_ADDR']
isn’t set.
More advanced handling may need getopt(), but parse_str() is a quick’n’dirty way to get it working.