fix #65316 additional info into curlopts

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@331661 c90b9560-bf6c-de11-be94-00142212c4b1
#65289 give same level as clarity as everything else

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@331662 c90b9560-bf6c-de11-be94-00142212c4b1
#65824 add more info about return data

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@331663 c90b9560-bf6c-de11-be94-00142212c4b1