*Title: Subtree Copy Script

*Documentation:
Copies subtree under the specified node.

Files:
  bin/php/ezsubtreecopy.php

Input parameters:
  --src-node-id=<node_id>   - (required) Source node ID, parent node of subtree being copied.
  --dst-node-id=<node_id>   - (required) Destination node ID, node under which you are copying subtree.
  --all-versions            - (optinal) If this option defined all versions of contentobjects will be copied.
                              Otherwise only published versions of source contentobjects will be copied.
  --keep-creator            - Keep creator of every contentobject being copied and creator of its
                              published version unchanged.
  --keep-time               - Keep time of creation and modification of contentobjects being copied unchanged.
  --siteaccess=<siteaccess> - Siteaccess for which you want to do copy operation.
  --login=<user_name>       - User login.
  --password=<password>     - User password.

Run script from the root directory of your eZPublish. Use --siteaccess option to set
appropriate database settings for the script. Otherwise, script use default siteaccess
from inisettings. To change the creators of contentobjects and all object versions being
copied use --login and --password options. Use --keep-creator option to leave creators
of contentobjects unchanged. If none of the --keep-creator or --login options are given
then creator of new contentobjects will be default Anonymous User.

*Examples:
  $php bin/php/ezsubtreecopy.php --siteaccess=gallery_admin --src-node-id=74 --dst-node-id=87
  $php bin/php/ezsubtreecopy.php --src-node-id=74 --dst-node-id=87 --all-versions --keep-creator
  $php bin/php/ezsubtreecopy.php --src-node-id=74 --dst-node-id=87 --login=admin --password=publish
  $php bin/php/ezsubtreecopy.php --src-node-id=74 --dst-node-id=87 --keep-time --keep-creator --all-versions