#64787 incorrect example output

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@331805 c90b9560-bf6c-de11-be94-00142212c4b1
#64847 correction

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@331806 c90b9560-bf6c-de11-be94-00142212c4b1
#64933 clarity in prototype

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@331807 c90b9560-bf6c-de11-be94-00142212c4b1