Description:

Chroot supported suexec-phpfcgi for PHP fcgi installation
This suexec does following
- chroot to user's home dir specified by SuexecUserGroup directive
e.g. write "SuexecUserGroup someuser somegroup" in VirtualHost config
(IMPORTANT: home dir MUST have derectory depth equals 2.
e.g. /www/user or /home/user)
- you have setup library and binary for chrooted environment
e.g. mount --bind / /www/user/mnt; cd /www/user; ln -s mnt/{bin,lib,usr}
- DOCUMENT_ROOT is set to "/html" in this modified suexec.
(You MUST use path before chroot for DOCUMENT_ROOT in VirtualHost config.
e.g. /www/user/html)
- fcgi wrapper MUST be located at "/cgi-bin/"
e.g. /www/user/cgi-bin
- this suexec does not check script's user/group ownership
(You may use 2 accounts to protect PHP script from modifying)