Remove return value section from delete page

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@333664 c90b9560-bf6c-de11-be94-00142212c4b1
Let's use __DIR__

Patch by André Fiedler

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@333665 c90b9560-bf6c-de11-be94-00142212c4b1
Add example xor.data file

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@333666 c90b9560-bf6c-de11-be94-00142212c4b1
Comment improvements

Patch by anonymous #36934

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@333667 c90b9560-bf6c-de11-be94-00142212c4b1
Patch by anonymous #43665

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@333668 c90b9560-bf6c-de11-be94-00142212c4b1
Typo.

Patch by Currell Berry

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@333669 c90b9560-bf6c-de11-be94-00142212c4b1
Return type null on error

Patch by anonymous #42998

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@333670 c90b9560-bf6c-de11-be94-00142212c4b1
Typo fix

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@333671 c90b9560-bf6c-de11-be94-00142212c4b1
Typo fix (patch by Amal Murali)

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@333672 c90b9560-bf6c-de11-be94-00142212c4b1